SHANDONG DEHAIYOULI NEW ENERGY CO.,LTD

Definition and Raw Materials of Flat Belt(2023年01月30日)

dehaiyouli — 2023-01-30T11:40:15+0900

https://www.dehaiyouli.com/definition-and-raw-materials-of-flat-belt.html

Flat Belt Definition
Flat belt is a kind of power transmission belt with a flat surface, usually with uniform texture on both sides, used in pulley drive system. In history, flat belts usually use pulleys to transmit power to other parts of the machine, thereby driving the machine's operation.

Nowadays, they are commonly used as part of power transmission devices. There is a kind of belt drive that uses a flat belt, which is the thing we talk about. It operates through a drive and a pulley. The drive speed of a flat rubber belt can even exceed 3000 feet per minute. Specifically, the power is generated under the operation of the drive, and is transmitted from one shaft to the other through the belt, that is, when the two shafts are separated by a certain distance, a flat belt is required to transmit the power.

Flat Belt Materials
Long ago, leather was one of the original materials for making flat drive belts. Nowadays, due to the toughness and durability of nylon and other synthetic materials, new flat belt materials are constantly being used. In addition, rubber, metal and other materials are gradually being used in the production of flat belts uses. Some of them have been reinforced with particularly strong materials, which can help users eliminate concerns about structural wear rates. However, no matter how strong the material is, there will be more or less wear during actual use, and sometimes the flat rubber belt will be twisted due to operating errors or long use years, which will seriously delay the production time and affect the normal operation of users. Therefore, it is recommended that users regularly check and replace the flat belt for machinery.

As a silicone rubber products manufacturer, we have been engaged in this industry for many years, if you have needs, please contact us.

Silicone Rubber Products Application(2023年01月30日)

dehaiyouli — 2023-01-30T11:39:35+0900

https://www.dehaiyouli.com/silicone-rubber-products-application.html

DHAYL high tear silicone rubber sheet adopts the world-famous brand of high-quality silicone vacuum membrane raw materials, technical cooperation with foreign professional companies, the use of advanced industrial technology and special equipment joint research and development, product stability is high, good reliability, specialized in the solar laminating machine and other equipment.

With its highlight property like Long service life, 6000-8000 times, Oil resistance, aging resistance, Strong tear resistance, High resilience. High temperature and high-pressure resistance, Nontoxic, tasteless, and environmentally friendly

Uses of Rubber Silicone Products
A vacuum silicone rubber bag for laminated glass is an important part of vacuum equipment for strengthening glass. The vacuum principle is adopted to make the glass in the vacuum bag expel air without bubbles. Vacuum pressure (so there is no need for autoclave) is used to make the glass under pressure and melt the film at high temperature so that the laminated materials (such as silk, paper, cloth, drawing paper, etc.) and the glass can be firmly bonded together to form a whole, so as to achieve the purpose of practical decoration, explosion-proof, safety, and reliability

Our silicone membrane for vacuum press is a pre-coated or instant-coated laminating machine, or different product laminating processes, such as paper (photo) laminating, board (KT) laminating, furniture (doors and windows) laminating, agricultural (surface) laminating and others. Wholesale rubber silicone products directly from silicone membrane suppliers.

Customization of Rubber Silicone Products
Customized products are our peculiar service in the market as we do have semi-raw materials and finished products.

The customized max width is 4500mm. the other size can according requested.

Hardness from 20 Shore A to 80 Shore A with different color

Thickness from 1mm to 10mm, also with special thickness

Choose Dehaiyouli as your direct silicone rubber products manufacturers

Flat Belt Application(2023年01月30日)

dehaiyouli — 2023-01-30T11:38:56+0900

https://www.dehaiyouli.com/flat-belt-application.html

Flat Belt Application

High-strength transmission belt, PA base TC belt
The DHAYL transmission belt products of Shandong Dehai Youli have the advantages of high strength, good flexibility, small elongation, and long life. They are suitable for various high-speed spinning machines.

FC series: High-efficiency double-sided transmission belt. Especially suitable for high-speed tangential belt transmission and power transmission in the textile industry. As rotor spinning machines, two-for-one twisters, texturing machines, and fancy twisters are also commonly used as power transmission belts for carding machines, roving frames, spinning frames, draw frames and other equipment.

DH series: High-efficiency double-sided transmission belt. It has good elasticity and can be used as the transmission of the circular knitting machine.

TC series: power transmission belt. Lightweight and soft, it can be used for light transmission and conveying.

DHAYL polyester dragon belt has the characteristics of high strength and high efficiency, soft belt body, small elongation, energy saving, good dimensional stability, long life and so on. It is suitable for high-speed, short installation of tension devices, and environments with large changes in environmental temperature and humidity.

Rough rubber (roll foreskin)

Rubber roller covering tape rough surface rubber is used to increase the coefficient of friction. Roller covering tape is usually used for fabric traction in different processes in the textile industry. On the cloth guide roller of the equipment.

Energy-saving Spindle Belt
Spindle belt is mainly used for four-spindle, eight-spindle and multi-spindle transmission in the textile industry. It has excellent properties such as antistatic, abrasion resistance, and power saving, and the joint method is simple. FA503 are used as cotton spinning spindle belts;FX and VC are used as spinning frames and twisting machine spindle belts in cotton spinning, chemical fiber, wool spinning and other industries.

Especially For Long Fiber Double Twister Machine, High-Speed Rotary Belt
DH series nylon flat belt has a simple structure, mature manufacturing technology, and favorable price. The nylon belt with anti-static, strong tension, flexible, high efficiency, good wear resistance, long service life, widely used in the transmission mechanism compact, high line speed, high-speed ratio of transmission machinery.

Spindle belt is mainly used in the cotton spinning frame and wool spinning, flax, glass fiber twisting machine to adapt to four spindles, eight spindle and multiple spindle drive, easy joint long life.

Main Features Of Flat Belt Application
Light, thin, power saving, small elongation after use, long life.

Wear resistance, flexible, oil resistance, resistance to general chemicals.

Moderate friction coefficient, no skid, no debris, small air resistance in operation, spindle speed is stable, each ingot with small speed difference before the belt.

The use of the quick adhesive joint, joint flat, overlapping thickness basically keeps the thickness of the belt body.

Application of Flat Belt Uses
Due to the great performances & characteristics of flat drive belt, it is widely applied in many flat belts for machinery, such as textile, home appliances, office automation (OA), light industry, electronics, agriculture, etc. For example, for the textile industry, it can be applied for frame machines, twister, spinning machines, weaving machines, etc

If you are looking for a reliable silicone rubber products manufacturer, please contact us, and we will be your best partner.

Custom Silicone Rubber Products(2023年01月30日)

dehaiyouli — 2023-01-30T11:38:15+0900

https://www.dehaiyouli.com/products/silicone-rubber-products/

From semi-product custom silicone rubber compound to the finished products silicone rubber membrane, as a silicone rubber products manufacturer, Shandong Dehai Youli provides fully silicone solutions with 20 years of experience. as per DHYL has finished product silicone rubber membrane and high-temperature silicone rubber bag etc. so for the silicone rubber compound, we have strict production standard and inspection standard.

customized hardness in our plant, high-temperature resistance, performance stable and large capacity supplying are our strengths.

Also for high tear resistant silicone membrane is basic used to solar laminating machine and vacuum membrane press for top 10 photovoltaic Enterprises in China and abroad.

Different Types Of Silicone Rubber Products
We are advanced htv silicone rubber manufacturers and silicone rubber mix suppliers . The so-called HTV silicone rubber and RTV silicone rubber are just named according to the different use and performance requirements of rubber and silicone products in the silicone rubber industry. Since the vulcanization system of the raw materials is set differently, it can be divided into high-temperature vulcanization systems, the full name is high-temperature vulcanizing silicone rubber, which is HTV. And low-temperature vulcanization system, the full name is room temperature vulcanizing silicone rubber, also known as RTV. In addition to the different vulcanization systems between HTV and RTV, there are also certain differences in their applications and performance.

Silicone Diaphragm For Solar Laminator
Silicone diaphragm sheet is one of the important parts of the solar module laminator. Its quality is related to the quality of the module product. When propylene rubber is used, it will not cause damage to the solar cell module.

Silicone Membrane For Vacuum Press
The silicone membrane for vacuum press machine produced by our company is made of imported raw materials coupled with superb production technology and advanced process equipment.

Silicone Rubber Bag For Laminated Glass Furnace
Silicone Rubber Bag takes the use of high temperature resistant and high tear resistance silicone plate, the thickness is up to 3mm, each layer of silicone plate can put glass with a cumulative thickness of up to 36-60mm, the processing volume is large, and the vacuum performance is good.

Sealing Silicone Tube
Silicone sealing tube is environmentally friendly made of silica gel. The iron-red sealing strips can withstand high temperature 300 (adding high-temperature resistant agent), which can prevent outside dust, air, water, etc. from entering the system. As the silicone sealing components, the product is widely used indoors and windows, high-temperature machinery and equipment and other industries.

Silicone Rubber Compounding
Silicone Rubber Compounding is a synthetic rubber produced by adding raw silicone rubber to a double-roll rubber mixing machine or a closed kneader by gradually adding white carbon black, silicone oil, etc. and other additives.

Application Of Silicone Rubber Products
As the environment friendly material, silicone rubber compound is suitable for molding process and extrusion process, and can be further processed into different end-products, which can be applied in auto industry, medical industry, aerospace industry, building industry, sealing industry, electronic and electrical industry, food industry, wearing industry etc. with its high temperature resistance and corrosion resistance.

Highlights Of Silicone Rubber Products
1, hardness is available from 30 shore A to 80 shore A;

2, temperature resistance normally is 180℃ to 220 ℃, and can be tailor-made to 250 ℃;

3, other properties also can be tailor-made (flame resistance, insulation, low hardness, self-lubricant, etc.

Silicone rubber products have good heat resistance. The heat resistance of flame retardant silicone rubber here includes high and low temperatures. Silicone rubber products are also an excellent sealing material, insulating material and isolation film. Insulation silicone rubber can be widely used in electronic appliances, machinery, construction, chemical industries and other industries

Manufacturing Products With RTV&HTV Silicone Rubber
How to Choose Silicone Rubber Parts Suppliers
Please refer to the following 4 points for the selection of silicone rubber mix suppliers:

1. Investigate clearly the industry experience, scale, products manufactured, and structure of the engineering department of the factory.

2. Look at the workmanship and silicone rubber price per kg itself;

3. See if the cooperation method is formal;

4. Look at the after-sales service.

How To Make Silicone Rubber Products?
At present, there are two methods for producing raw silicone rubber products, one is solid-molded products with mixed rubber, and the other is liquid injection moldable silicone rubber. The the first process is vulcanized silicone rubber with peroxide, which requires multiple processes such as rubber mixing, smelting, trimming, weighing, molding, and tearing. It is mainly used for low-end silicone products applications. The second process are the two-component sealed barrels of silicone that are directly bought back, and are directly produced by a liquid silicone rubber injection molding machine. After the machine is installed, the entire material flows in a sealed state. No human intervention is required, so it will not be contaminated.

HTV Silicone Rubber Compound(2023年01月30日)

dehaiyouli — 2023-01-30T11:37:33+0900

https://www.dehaiyouli.com/products/silicone-rubber-compound.html

Dehai Youli is raw htv silicone rubber and silicone rubber company. Our silicone rubber compounding including gas-phase silicone rubber and precipitation silicone rubber. As one of the top 3 silicone rubber products manufacturers in China for more than 20 years, we own great R & D ability, advanced modern production facility and worldwide sales network.

Silicone Rubber Characteristics
We can offer silicone rubber compounds for different applications with the following common characteristics:

As an environment-friendly material, the silicone rubber mixture compound is suitable for the molding process and extrusion process, and can be further processed into different end-products, which can be applied in the auto industry, medical industry, aerospace industry, building industry, sealing industry, electronic and electrical industry, food industry, wearing industry, etc. with its high-temperature resistance and corrosion resistance.

Silicone product highlight:

1, hardness is available from 30 shore A to 80 shore A;

2, temperature resistance normally is 180℃ to 220 ℃, and can be tailor-made to 250 ℃;

3, other properties also can be tailor-made (flame resistance, insulation, low hardness, self-lubricant, etc).

Specification Of Gas Phrase Silicone Rubber Compounding

ItemMarkApplicationcolorHardnesstensionelongationTensile setTear strength (kN/m) ≥Line shrinkagVulcanizing agent
（Shore)(Mpa) ≥(%)≥(%)≤(%)
Gas phrase rubberDH-2031Extruding, mouldingtransparent30±377508153.0-4.0C-15
DH-2041transparent40±38.57008203.0-4.0C-15
DH-2051transparent50±38.55508263.0-4.0C-15
DH-2061transparent60±38.54008263.0-4.0C-15
DH-2071transparent70±38.53008263.0-4.0C-15
DH-2081transparent80±381508223.0-4.0C-15
High resilience typeDH-9140EExtruding, mouldingtransparent40±3775010383.0-4.0C-15
DH-9150Etransparent50±38.560010403.0-4.0C-15
DH-9160Etransparent60±38.545010403.0-4.0C-15
DH-9170Etransparent70±3830010423.0-4.0C-15
Extruding typeDH-2071Jextrudingtransparent70±382808283.0-4.0C-14
Low-tension rubberDH-255Tmouldingtransparent55±383506203.0-4.0C-15

Specification Of Precipitated Silicone Rubber Compounding
ItemMarkApplicationcolorHardnessplasticitytensionelongationTensile setTear strength(kN/m) ≥Line shrinkageVulcanizing agent
Shore)(Mpa) ≥(%)≥(%)≤(%)
Precipitation molding rubberDH -133Pressing modulingtranslucent30±2120±205.56008123.0-4.0C-15
DH -143translucent40±2150±2075008163.0-4.0C-15
DH -153translucent50±2170±2084008183.0-4.0C-15
DH -163translucent60±2190±2083508183.0-4.0C-15
DH -173translucent70±2240±206.52808203.0-4.0C-15
DH -183translucent80±3260±2061208163.0-4.0C-15
High resilience typeDH -141TPressing modulingtranslucent40±3130±206.54006103.0-4.0C-15
DH -151Ttranslucent50±3150±2073506123.0-4.0C-15
DH -161Ttranslucent60±3170±207.53006123.0-4.0C-15
DH -171Ttranslucent70±3200±207.51506143.0-4.0C-15
Extruding ,calendingDH -7265Extrudering ,calenderingtranslucent65±3240±207.53008153.0-4.0C-14
DH -7270translucent70±3250±207.52808153.0-4.0C-14
DH -7270Jtranslucent70-75240±207.52006153.0-4.0C-14

Silicone Membrane For Vacuum Press(2023年01月30日)

dehaiyouli — 2023-01-30T11:36:48+0900

https://www.dehaiyouli.com/products/silicone-membrane-for-vacuum-press.html

If you need to customize silicone membranes for vacuum presses or other laminating machines, DHAYL is a very suitable choice for you. With years of production experience, advanced production equipment, and mature production technology, we can provide customized production services for silicone membranes according to customer requirements. The maximum width of silicone vacuum membrane can be 4000 mm, the customized range of thickness is 1 mm-10 mm, the customized range of hardness is 35 shore A-70 Shore A, and different colors are available. If you have other mechanical properties or special performance requirements for the , as silicone membrane suppliers, we can also arrange production according to your sample.

High Temp Silicone Vacuum Membrane Features
The special silicone vacuum bag for glass laminating machine is the key component. Our product has advantages of high temperature resistance, strong toughness, aging resistance, corrosion resistance, high elasticity, non-toxic, tasteless and pollution-free, and the surface is inert and non sticky. It is the most ideal elastic rubber plate for vacuum laminating machine. Normal size we offer (custom is available) : 1 -5mm thickness, width & length as following :

3400*1700*3MM 2700*1350*1MM 2800*1500*1MM

3400*1500*1MM 3000*1700*3MM 3200*1700*3MM

3050*1750*3MM 3200*1500*1MM 2700*1470*1MM

Properties Of Silicone Sheet for Vacuum Press
Suitable hardness

Strong tensile strength

High tear resistance

Great high-temperature resistance

High Temp Silicone Membrane of Different Application

High tear-resistance Silicone sheet for vacuum laminating machine usage with great quality & competitive marketing price

High resilience property Silicone sheet for hot press machine usage with great quality & competitive marketing price

High temperature-resistance Silicone membrane for heat transfer machine usage with great quality & competitive marketing price

Long service life silicone membrane for Photovoltaic module laminator with great quality & competitive marketing price

Ordinary Silicone sheet for different normal industry usage with great quality & competitive marketing price

Specification Of Silicone Membrane For Vacuum Press
Appearance and colorGrey white
Shore Hardness44±2
Breaking strength Mpa≥9
Elongation ≥800
Tear strength（N/mm）≥42
Temperature endurance：220 ℃×72h
Rate of change in tensile strength15
Rate of change in elongation15

Applications Of Silicone Membrane For Vacuum Press
Our silicone membrane is usually used in all kinds of vacuum press, whether it is a pre-coated or instant-coated laminating machine, or different product laminating processes, such as paper (photo) laminating, board (KT) laminating, furniture (doors and windows) laminating, agricultural (surface) laminating and others.

As a silicone rubber products manufacturer, we will do our best to meet all the needs of customers.

Silicone Diaphragm For Solar Laminator(2023年01月30日)

dehaiyouli — 2023-01-30T11:35:31+0900

https://www.dehaiyouli.com/products/silicone-diaphragm-for-solar-laminator.html

DHAYL high tear-resistant fluorine silicone diaphragm adopts world-famous brand high-quality raw materials, cooperates with foreign professional companies in technology, adopts advanced industrial technology and special equipment for joint research and development, with high stability and good reliability, and is specially applied in solar laminator and other equipment.

Properties Of Silicone Fluorine Diaphragm for PV Module Laminator
Long service life, 6000-8000 times

High tear resistance

Great tensile strength

High temperature and EVA resistance

Specification Of Silicone Diaphragm For Solar Laminator
Shore HardnessBuffer surface： 55±2
Working surface： 65±2
Breaking strength Mpa≥9
Elongation at break≥500
Tear strength（Right angle type KN/m）≥32
Compression set≤36
Temperature endurance ℃220℃
EVA resistanceVery Strong
Service life（time）>6000
Appearance and colorGrey(smooth-surface) Black(back-surface)

As a silicone rubber products manufacturer, we will provide more types of related products for sale, anything you need, please contact us.

How Much Do You Know about Flat Belt Drive?(2022年)

dehaiyouli — 2022-11-15T17:34:40+0900

https://www.dehaiyouli.com/how-much-do-you-know-about-flat-belt-drive.html

What is flat belt drive
In the flat belt drive, the power transmission depends on the friction between the flat pulley and the flat belt. The flat pulley used for flat belt drive will be modified, and tops are added at both ends to prevent the flat belt from detaching from the flat pulley. In this way, flat belts can run at higher speeds. The top of the pulley fixes the flat belt in the center. Due to the difference in tension between the tight side and the loose side of the flat belt, the effective tension of the flat belt can make the driven wheel rotate.

Materials and applicable occasions of flat belt drive
The flat belt drive is applied to the light industry. The materials used for pulleys are often cast iron, steel, and steel alloys. These metal products are usually hard, have a long service life, and are wear-resistant and durable. For low-speed and light industrial applications, wood is usually recommended. This kind of drive is operated by using flat belts or V belts. A flat belt is suitable for cases where there is a large distance between pulleys or shafts, while a V belt is suitable for short-distance cases. Click here to check more information about difference between flat belt and v belt.

Custom flat belt drive
In the power transmission device, whether it is a flat belt or a V belt, the flat rubber belts sizes can be customized, but the requirements for customization are different. Specifically, the width, thickness, and length of the flat belt can be customized. The width, length, thickness, and side angle of the upper and lower parts of the V belt can be customized. And, both ends of them will be connected with rivets, nuts and bolts, or connected by lacing or bonding methods. In addition, because of its convenience and speed, steel wires are often used to connect the two ends of the belt.

Advantages of flat belt drive
Dehaiyouli flat belt drive is suitable for the transmission of two axes with large center distance, the belt has good flexibility, can moderate the impact and absorb vibration; overload slippage to prevent damage to other parts; simple structure, low cost.

If you want to know more applications of flat belt drive, please visit our website.

As a silicone rubber products manufacturer, we will provide more high quality products for customers, more details, please leave us a message.

Difference Between Flat Belt and V Belt(2022年)

dehaiyouli — 2022-11-15T17:34:14+0900

https://www.dehaiyouli.com/difference-between-flat-belt-and-v-belt.html

Power belts have been used for more than 200 years. At the beginning the driving belt was flat and run on the horizontal sliding wheel. Later, cotton ropes or hemp ropes and V groove pulleys gradually entered the scope of use, and their use greatly reduced the belt tension. Since 1917, the V belt has gradually been in the public eye.

Today, flat belts and V belts are still widely used in power transmission. Compared with other forms of power transmission, belt drive provides a more flexible choice. It has advantages of low cost, simple installation and maintenance. The most important thing is its relatively low price. These advantages make it attract a large number of faithful users. The difference between flat belt drive and v-belt drive is as follows:

Types of Flat Belt
For different industries & machines, there are many types of flat belts. For example, for the textile industry, there are tangential belts, spindle belts,roller covering tape, high-speed TC belts, etc; for the packing & printing industry, there are folder goluer belt, groove and corrugated poly belt, paper feeding belt. And we can also classify them by material, such as Nylon belt, PET belt, leather belt, etc.

V Belt
The biggest advantages of flat belt over v belt is the function of wedging into the pulley groove. V belts are usually used in industrial applications. They are relatively low-cost, easy to install, and have a wide range of sizes. The toothed structure of the V belt makes it easier for the fast-moving belt to be fixed in the pulley groove instead of simply being held on the pulley like the flat belt. And the flat belt materials are various.

Flat Belt for Sale
Although the surface of the flat rubber belt is relatively smooth and does not have a toothed structure like the V belt, the surface of different flat belts will also have different patterns, which can meet different drive requirements. In high-horsepower applications and outdoor installations, flat belts have longitudinal grooves on the surface. The presence of these longitudinal grooves not only reduces the friction between the pulley and the belt, but also almost eliminates the influence of dirt, dust, oil and grease and helps to reduce the noise when flat belts are running. Check more flat belt application by this link.

Advantages of Flat Belt over V Belt
The disadvantages of V-belt transmission are: the transmission ratio can not be strictly guaranteed, the belt transmission efficiency is lower than that of coupling transmission, the overall size is large, and the service life of V-belt is short. Compare with it, advantages of flat belt is oil resistance, wear resistance, antistatic; stable size, fatigue resistance and long service life; high transmission efficiency and transmission speed; good flexibility and guidance, and stable friction coefficient, etc. Above is difference between flat belt and v belt. Choose Dehaiyouli as your flat belt supplier, Inquiry now, we can offer you competitive flat belt price!

As a silicone rubber products manufacturer, we will do our best to meet all the needs of customers.

Advantages of Flat Belt(2022年)

dehaiyouli — 2022-11-15T17:33:46+0900

https://www.dehaiyouli.com/advantages-of-flat-belt.html

Flat belt
Flat belts are made of reinforced rubber fabric. This raw flat belt materials can help flat belts provide strength and high level of friction. It can also eliminate exaggerated tension and reduce the need for bearing load. The transmission power of the flat rubber belt is as high as 150 horsepower/inch. Such exaggerated power transmission makes the operation speed of the flat belt uses even exceed 20,000 miles per minute.

Advantages of Flat Belt
There are many advantages of flat belt. And the ultra-high efficiency of close to 99%, which is a significant advantage of flat belts for machinery. The reason why it can have good efficiency is due to the low power loss during use. The flat rubber belt is composed of a driving wheel and a driven wheel. The driving wheel transmits power to the driven wheel through the flat belt and drives it to rotate. The flat drive rubber belt has a thin cross-section, which allows it to wrap the pulley firmly without being easy to loosen. When the flat rubber belt rotates in the clockwise direction or the flat rubber belt moves from the driving wheel to the driven wheel, the upper part of the belt is in a sinking state, which is called the slack side of the belt. The lower part of the belt under tension is called the tight side of the belt. There is friction between the belt and the pulley to provide grip so that the power is transmitted between the two belt pulleys almost without loss.

In the operation of flat rubber belt, pulleys play a vital role. Moreover, alignment correction can increase the service life of the belt. In addition, by transforming one of the pulleys (usually a larger pulley), the belt drive can also be greatly improved. In actual use, timely calibration of pulleys can greatly help extend the service life of flat belt application.

Why Choose Dehaiyouli as Your Direct Flat Belt Manufacturer
With the increasing demand for light weight, energy saving and comfort long maintenance cycle of flat drive belt material. Dehaiyouli flat rubber belts are required to transmit more power with as few roots or cross-sections as possible and have long service life and reliability to maintain good usage function under different working conditions and the whole life cycle. Inquiry direct flat belt price from factory.

If you want to find a reliable silicone rubber products manufacturer, please contact us.

Which Raw Material is Related to the Price of Silicone Rubber Compounding?(2022年)

dehaiyouli — 2022-11-15T17:33:17+0900

https://www.dehaiyouli.com/which-raw-material-is-related-to-the-price-of-silicone-rubber-compounding.html

1. Which raw material is related to the price of silicone rubber compounding?
The rise and fall of the price of silicone rubber compounding is mainly related to methyl vinyl silicone rubber (raw rubber raw material), because raw rubber is the main raw material for the production of silicon rubber compounding.

The rise and fall of raw silicone rubber compounding prices are mainly controlled by several large Chinese silicone companies, and the imbalance of supply and demand will cause the price of silicone rubber compounding to rise and fall.

In fact, the price increase is still related to market supply and demand. If the market is booming, it will cause the silicon rubber compounding raw materials to soar.

In addition, the mixing price of silicone rubber is also related to DMC, which is the basic raw material of raw rubber raw materials, so raw rubber raw materials basically determine the price trend of silicone rubber compounding.

2. How many kinds of raw materials are there for the silicone rubber compounding?

Silicone rubber compounding raw materials are mainly used on silicone products, which are safe and environmentally friendly, non-toxic, odorless, resistant to high and low temperatures, and stable chemical properties. Therefore, silicone rubber compounding can be widely used in the production and manufacturing links of all walks of life.

For example, products such as silicone tubes, silicone mobile phone cases, baby pacifiers, sealing rings, etc. that are often used in our daily lives are all made of silicone rubber mixed raw materials. So do you know how many types of silicone rubber compounding is divided into?

If the raw materials for silicone rubber compounding are classified according to their types and uses, they are mainly divided into food-grade silicone, high temperature resistant silicone, flame-retardant silicone, insulating silicone, conductive silicone, anti-static silicone, etc.

If the raw materials for silicone rubber compounding are distinguished according to their quality, they are mainly divided into precipitation method silica gel, gas phase method silica gel, semi-gas phase silica gel, highly transparent silica gel, high tear resistance silica gel, high resilience silica gel, etc.

Silicone rubber compounding raw materials are divided into low-hardness silica gel (20°-30°), medium-hardness silica gel (40°-60°), and high-hardness silica gel (70°-90°) if they are distinguished according to their softness and hardness.

If the raw materials for silicone rubber compounding are distinguished according to the production process, they are mainly divided into molded silica gel, extruded silica gel, calendered silica gel, injection silica gel, etc., and other molded/extruded silica gel production processes are the most common.

If the raw materials for silicone rubber compounding are distinguished according to the use environment, they are mainly divided into food-grade silica gel and industrial-grade silica gel. Food grade silicone can be used for silicone products that are in close contact with humans or animals, while industrial grade silicone can be used for various industrial miscellaneous parts.

As a silicone rubber products manufacturer, we can offer kinds of related products for sale, anything you need, please contact us.

What Should Be Paid Attention to in the Storage of Industrial Drive Belts?(2022年)

dehaiyouli — 2022-11-15T17:32:45+0900

https://www.dehaiyouli.com/what-should-be-paid-attention-to-in-the-storage-of-industrial-drive-belts.html

Flat drive belts have many advantages and wide applications. They are the core components of energy transmission in mechanical systems. The transmission belt is made of relatively soft rubber or other polymer materials, and the rubber belt transmission device itself is a large-span structure, so it will produce undesirable lateral vibration when it works. The lateral vibration of industrial drive belts is an important factor affecting the smoothness, accuracy and quietness of the motor and its entire power system. A thorough understanding of the vibration characteristics of the transmission belt is a prerequisite for effective vibration control. Studying the lateral nonlinear vibration and control problems of viscoelastic transmission belt system has important practical application value.

What should be paid attention to in the storage of industrial drive belts
1. During transportation and storage, industrial drive belts should be kept clean, avoid direct sunlight, rain and snow, avoid contact with acids, alkalis, oils, organic solvents, and other substances that affect the quality of rubber, and space the heating device 1 meter away.

2. The relationship between the transmission roller diameter of the conveyor and the cloth layer of the industrial drive belt, the matching of the transmission roller and the reversing roller, and the request for the roller groove angle should be determined according to the design plan of the conveyor, and a fair choice should be made.

3. The temperature in the warehouse should be kept between -15°C and +40°C during storage, and the absolute humidity should be kept between 50-80%. Groove idlers include ordinary idlers, forward inclined idlers, quick-change bearing idlers, hanging idlers, triple chain idlers, reversible idlers, variable groove angle idlers, and transitional idlers. Roller, V-shaped roller, etc. During storage, the flat rubber drive belt must be rolled into a roll, and must not be folded. The storage time should be turned once every season.

What problems should be paid attention to when the industrial drive belt is running?
1. The operating speed of industrial drive belts provided by industrial flat belt supplier should not be greater than 0.5 meters per second. When transporting large, abrasive materials and using fixed unloading devices, the speed should be as low as possible. Exceeding a certain speed of the transmission belt will affect the service life of the transmission belt.

2. In order to reduce the impact and wear of materials on the transmission belt, the feeding direction should follow the running direction of the transmission belt. The drop of the material falling into the sand pocket of the transmission belt should be reduced as much as possible. The feeding port should avoid the top of the roller or idler. The material receiving section of the transmission belt should shorten the distance between the idlers and adopt a buffer method. Industrial drive belts are used in belt industrial drive belts to carry and transport materials rubber, fiber, metal composite products, or plastic and fabric composite products.

3.Dehai Youli is a professional silicone rubber products manufacturer. There are many types of flat belts for sale at a suitable flat belt price, which are TC belt, nylon flat belt, and rubber roller covering tape, etc. Competitive flat belt price directly from rubber belt factory. Inquiry now!

What is the Structuring of Silicone Rubber Compounding?(2022年)

dehaiyouli — 2022-11-15T17:32:18+0900

https://www.dehaiyouli.com/what-is-the-structuring-of-silicone-rubber-compounding.html

The structuring of silicone rubber compounding
In the production process of mixed silicone rubber, the most common phenomenon we encounter is the structuring of the mixed silicone rubber. So what is compounded silicone rubber structuring? Generally speaking, the storage time of mixed silicone rubber for too long will cause the rubber to harden and reduce its plasticity. Or it may be that the material ratio of the mixed silicone rubber is not correct during the production process, and the phenomenon of structured rubber is difficult to mix during production.

In addition, in professional terms, the active silanol group on the surface of the white carbon black particles condense with the silanol group at the end of the raw rubber molecule at room temperature, which leads to the hardening rubber compound and low plasticity of the silicone rubber products. Another way is due to the white carbon The Si-OH group on the black surface interacts with the Si-O bond of the raw rubber molecule or the terminal Si-OH group to form a hydrogen bond, and even a chemical bond, which transforms the linear polysiloxane into a pseudo-crosslinked or slightly crosslinked semi-elastic state Solid structure, so the rubber material becomes hard and its plasticity is greatly reduced.

The longer the storage time, the more serious the structured phenomenon of silicone rubber compounding. The only solution can only be through rubber mixing. If rubber mixing still cannot solve this problem, then we have to go through high temperature mixing. In addition, we can mix the unstructured rubber in small batches with the structured rubber. This method can quickly refine the structured rubber and restore it to its original state.

The shelf life of silicone rubber compounding
The storage period of mixed silicone rubber can be as long as one year, but theoretically it can be stored semi-permanently. The longer the storage time, the more serious the structured phenomenon. We only need to re-mix the structured material. The structuring phenomenon of mixed silicone rubber usually occurs on high-hardness silica gel and vapor-phase method silica gel. However, with the improvement of today's technology, the structuring of mixed silicone rubber has been greatly reduced. For example, the better silicone rubber products manufacturer in China are Dehiyouli Silicone. Dehiyouli produces mixed silicone rubber, fumed silicone and other special silicones. It has the characteristics of good rubber mixing, easy demoulding, and high tear resistance. If you still have any questions, welcome to consult Dehaiyouli Silicone!

What Are the Main Functions of Specially Processed Industrial Belt?(2022年)

dehaiyouli — 2022-11-15T17:31:49+0900

https://www.dehaiyouli.com/what-are-the-main-functions-of-specially-processed-industrial-belt.html

Industrial belts have become an indispensable accessory in industrial production. Many factories or equipment need to use more special industrial belts. DEAHIYOULI NEW ENERGY will introduce you the uses and applications of various special processing belts.

What is a specially processed industrial belt?
Special processing industrial belts provided by industrial belt manufacturers refer to belts that are specially processed for original conveyor belts, base belts, timing belts, etc., to meet the special needs of flat belts for machinery. It is widely used in packaging machinery and equipment such as packaging, printing, paper, electronics, plastics, wires and cables, food, beer and beverages.

The flat belt application use of special processing industrial belt
1. Industrial belts are bonded with PVC guide strips, baffles and skirts. Adding a guide bar can play a role in preventing deviation. The baffle conveyor belt can be used to enhance transportation and improve production efficiency. The skirted conveyor belt can prevent the material from slipping off.

2. Industrial belt punching, slotting, turning belt, etc. The perforated conveyor belt can be used for vacuum packaging machines, which can be used for evacuation or adsorption. Conveyor belts for turning machines can be used for conveying at special angles.

3. Industrial belts with rubber have high friction and high temperature resistance and have excellent elasticity to increase belt life. Rubberized products can be used in a variety of flat belt application: glass manufacturing, ceramics industry, paper industry, wood processing, labeling and packaging equipment.

4. PU is added to the surface of the synchronous belt. The surface of the belt with PU material is mainly used in the glass industry to increase the wear resistance of the surface of the timing belt.

5. Add high-density sponge and foam: the sponge is relatively soft and has a certain tensile strength. The foam on the surface of the industrial belting is mainly used for the conveying of pillow packaging machines and precision electronic components, which plays the role of exhaust and cushioning.

After the introduction, do you know the main uses of special processed industrial flat rubber belts? We hope that the above content is helpful to you! If you have more questions about industrial belts, please contact us, we have rubber flat belts for sale as your demands!

As a silicone rubber products manufacturer, we will do our best to meet all the needs of customers.

Nylon Flat Belt(2022年10月25日)

dehaiyouli — 2022-10-20T11:53:35+0900

https://www.dehaiyouli.com/products/nylon-flat-belt.html

Nylon Flat Belt
Nylon core flat belt belongs to high-speed drive belt with innovative and unique material structure. As a professional nylon belt manufacturers, we can offer a rubber nylon sandwich flat belt and leather nylon core transmission belts. Benefit from our long-term research and development, we have mastered mature manufacturing technology and formula. In the meantime, we use imported nylon base and internationally advanced equipment, which result in the great properties of our nylon flat belt.

Properties Of Nylon Flat Belt
Strong wear resistance and fatigue resistance

High tensile strength and high efficiency

Future resistance and low elongation

Cost-effective and long service life

Anti-static and low noise

Lightweight and oil resistant

Specification Of Nylon Flat Belt
TypeExtend the tension by 1%Minimum pulley diameter
(mm)Maximum tension（N/mm)Tensile strength （N/mm)
Thickness（mm)Strength layer material
Elongation of installationCladding materialPermanent antistaticWorking Temperature(℃)Friction
coefficientInterfaceWidth（mm)
ST123.52091401.2PA1.5-2.5XNBR+-20- +1000.7T520
ST15540122001.5PA1.5-2.5XNBR+-20- +1000.7T520
ST17550122001.7PA1.5-2.5XNBR+-20- +1000.7T520
ST207.57518.52002.0PA1.5-2.5XNBR+-20- +1000.7T520
ST2310100253402.3PA1.5-2.5XNBR+-20- +1000.7T520
ST2512.5125324002.5PA1.5-2.5XNBR+-20- +1000.7T520
ST3012.5125324003.0PA1.5-2.5XNBR+-20- +1000.7T520
ST321515037.56003.2PA1.5-2.5XNBR+-20- +1000.7T520
ST351515037.56003.5PA1.5-2.5XNBR+-20- +1000.7T520
ST4017.517543.57003.8PA1.5-2.5XNBR+-20- +1000.7T520
P02.5206801.2PA1.5-2.5XNBR+-20- +1000.7T520
P1550122001.5PA1.5-2.5XNBR+-20- +1000.7T520
P27.57518.53001.8PA1.5-2.5XNBR+-20- +1000.7T520
LL1550122003.7PA1.5-2.5NBR//-20- +1000.3T400
LL27.57518.53004.0PA1.5-2.5NBR/-20- +1000.3T400
LT1550122002.7PA1.5-2.5NBR/-20- +1000.3T400
LT27.57518.53002.9PA1.5-2.5NBR/-20- +1000.3T400
LT47.57518.53004.5PA1.5-2.5NBR/-20- +1000.3T400

Applications Of Nylon Flat Belt
It is widely applied for machinery with compact transmission mechanisms, high linear speed, and a large speed ratio.

1). Applied as tangential drive belt including rotor spinning frame, double twister, texturing machine, pile twister, hairdryer, etc.

2). Applied as spindle belt and flat belt for parallel or double side drive including carding machine, roving frame, spinning machine, drawing frame, circular knitting machine, etc.

3). For transmission flat belts of leather and nylon core, they are particularly applied for overload or cross drive.

4). Applied on the loom as transmission flat belt and brown belt.

It is specially used under harsh environments such as oil pollution, as transmission flat belts for large and medium-sized machinery such as paper machines, ventilators, mixers, rolling mills, turbines, marble cutting machines, pumps, etc.

Dehai Youli is a professional eva film supplier, we provide eva film glass, eva interlayer film for laminated glass, eva film for laminated glass and etc. Want to know more? Please contact us.

Sealing Silicone Tube(2022年10月24日)

dehaiyouli — 2022-10-20T11:53:04+0900

https://www.dehaiyouli.com/products/sealing-silicone-tube.html

Sealing Silicone Tube
In addition to silicone diaphragms, silicone rubber bags, and other silicone products, we also provide a variety of extruded sealing silicone tubes for the sealing market. The products include silicone tube for silicone rubber bag of laminated glass, silicone tube for the solar photovoltaic panel, silicone strip for door and window, silicone chamber sealing strip, automobile sealing tube, mechanical sealing tube, anti-collision sealing silicone tube, indoor door silicone sealing tube, silicone door, and window sealing strip, etc.

Properties Of Sealing Silicone Tube

Great sealing performance

Small compression deformation

Heat and high-temperature resistance

Acid, alkali, and aging resistance

Anti-seismic, waterproof, and insulation

Nontoxic, tasteless, and environmentally friendly

Application Of Sealing Silicone Tube

At present, sealing silicone tubes has been applied to various industries such as automobiles, doors and windows, cabinets, refrigerators, containers, and so on. According to the requirements of different industries, we have developed unique automobile sealing strip, mechanical sealing strip, door, and window sealing strip and other products, so it is widely used in sealing industries such as electronic and electrical, lighting, pharmaceutical, chemical, mechanical equipment, textile and chemical fiber, automobile and so on.

As one of the silicone rubber tubing manufacturers, we provide eva film glass, eva interlayer film for laminated glass, silicone garage door seal, silicone door weather seal, silicone weatherstrip tape, silicone weather strip with adhesive, silicone weather seal tape, hose silicone rubber, door strip silicone sticker sealing, and etc. Want to know more? Please contact us.

Dehai Youli is a professional eva film supplier, we provide eva film glass, eva interlayer film for laminated glass, eva film for laminated glass and etc. Want to know more? Please contact us.

Silicone Membrane For Vacuum Press(2022年10月23日)

dehaiyouli — 2022-10-20T11:52:27+0900

https://www.dehaiyouli.com/products/silicone-membrane-for-vacuum-press.html

If you need to customize silicone membranes for vacuum presses or other laminating machines, DHAYL is a very suitable choice for you. With years of production experience, advanced production equipment, and mature production technology, we can provide customized production services for silicone membranes according to customer requirements. The maximum width of silicone membrane can be 4000 mm, the customized range of thickness is 1 mm-10 mm, the customized range of hardness is 35 shore A-70 Shore A, and different colors are available. If you have other mechanical properties or special performance requirements for the silicone membrane, we can also arrange production according to your sample.

High Temp Silicone Vacuum Membrane Features
The special silica gel membrane for vacuum laminating machine is the key component. Our product has advantages of high temperature resistance, strong toughness, aging resistance, corrosion resistance, high elasticity, non-toxic, tasteless and pollution-free, and the surface is inert and non sticky. It is the most ideal elastic rubber plate for vacuum laminating machine. Normal size we offer (custom is available) : 1 -5mm thickness, width & length as following :

3400*1700*3MM 2700*1350*1MM 2800*1500*1MM

3400*1500*1MM 3000*1700*3MM 3200*1700*3MM

3050*1750*3MM 3200*1500*1MM 2700*1470*1MM

Properties Of Silicone Membrane For Vacuum Press
Suitable hardness

Strong tensile strength

High tear resistance

Great high-temperature resistance

There are many silicone membrane suppliers, but we are one of the best choices for you.

Dehai Youli is a professional eva film supplier, we provide eva film glass, eva interlayer film for laminated glass, eva film for laminated glass and etc. Want to know more? Please contact us.

Roller Covering(2022年10月22日)

dehaiyouli — 2022-10-20T11:51:54+0900

https://www.dehaiyouli.com/products/roller-covering.html

Roller Covering
Owning many quality system certifications and patents, we can offer complete variety for texture roller coverings, and our rubber roller covering tape product is diversified. By applying different materials and patterns on the surface, different surface characteristics can be realized, which can meet the requirements of different users on the soft, hard, and friction coefficient of the belt surface.

Properties Of Roller Covering
No deformation, No elongation

No stripping, Anti-Static

Wear-resistant, High-temperature resistance

Durable, Strong friction

Materials of Roller Covering Tape
For roller covering tape, accoring its different application in different industries, which will be made into different surface structures & made of various materials, such as polyethylene terephthalate(PET), Nitrile rubber (NBR), polyurethane(PU), silicone rubber(SR), and they will have totally different performances

Specification Of Roller Covering
TypeThickness（mm)Weight
(kg/㎡）Temperature Endurance (℃)Strength layer material
Tensile strength
(kg/50mm)Friction layer material
·
Surface
colorSurface detailApplied range
Printing equipmentcloth inspecting machineAir-jet loomWater jet loomRapier loomChoreography machinePaper machinery
DG02.02.2-20-+100PET180NBRGreySmooth⊙⊙⊙⊙⊙⊙⊙
DG11.82-20-+100PET180NBRGrey·
Slight unsmoothness
·
⊙⊙⊙⊙⊙⊙⊙
DG21.92-20-+100PET180NBRGrey·
Slightly rough
·
⊙⊙⊙⊙⊙⊙⊙
DG31.81.7-20-+100PET180NBRGreyRough⊙⊙⊙⊙⊙⊙⊙
DG44.22.8-20-+100PET180NBRGreyVery rough⊙⊙⊙⊙⊙⊙⊙
DG52.01.7-20-+100PET180NRRedDot⊙⊙⊙⊙⊙⊙⊙
DG61.92-20-+100PET180NBRGreySlight unsmoothness
⊙⊙⊙⊙⊙⊙⊙
DG72.12.2-20-+100PET180NBRGreyRough⊙⊙⊙⊙⊙⊙⊙
DG7R2.52.6-20-+100PET180NBRWhiteRough⊙⊙⊙⊙⊙⊙⊙
Green3.00.7-20-+80PA150PAGreenFurry⊙⊙⊙⊙⊙//
Black2.51-20-+80PA150TPUBlackFurry⊙⊙⊙⊙⊙⊙⊙
NG22.01.9-20-+80PET180NRLight greySlightly rough
⊙⊙⊙⊙⊙⊙⊙
NG32.01.7-20-+80PET180NRLight brownRough⊙⊙⊙⊙⊙⊙⊙
NG72.12.1-20-+80PET180NRLight yellowRough⊙⊙⊙⊙⊙⊙⊙
DC168/SA1.61.5-20-+80PET180NRBlack yellowWoodgrain/⊙////⊙
DS01.82-20-+180SR240SiWhiteSmooth⊙⊙⊙/⊙⊙⊙
DS71.81.9-20-+180SR240SiWhiteRough⊙⊙⊙/⊙

Application Of Roller Covering
Roller covering is used to increase the friction coefficient. It is usually used for fabric traction in different processes of textile industry, such as in various air-jet, water jet, rapier, shuttle looms, cloth inspection machines, cloth guide roller of finishing equipment after printing and dyeing, paper making equipment, etc.

There are many flat belt manufacturers, but we are one of the best choices for you.

High Efficiency Tangential Belt(2022年10月22日)

dehaiyouli — 2022-10-20T11:51:18+0900

https://www.dehaiyouli.com/products/high-efficiency-tangential-belt.html

A high-speed tangential belt, also known as a polyamide-based high-speed drive belt, is a new type of flat belt, with high strength nylon core as the skeleton material. and as the tensile layer, and with high wear-resistant synthetic rubber as the surface friction layer. Using mature joint technology, so the operation is relatively stable. It is widely used in precision machine tools and high-speed transmission machinery.

Properties Of High-Efficiency Tangential Belt
High efficiency and low elongation

High fatigue resistance and flexibility

Good anti-static property

The friction coefficient of stability

Specification Of High-Efficiency Tangential Belt
TypeThickness（mm)Minimum pulley diameter (mm)Extend the tension by 1%(N/mm)
Maximum tension(N/mm)Core thickness(mm)
DH-151.5253.590.4
DH-181.8354.5120..6
DH-222.2607.5171.0
DH-242.4709.0231.0
DH-252.57017.0471.0
DH-303.010011.0251.2
DH-313.115015.0381.5
DH-343.415015.0381.5
DH-383.818017.0381.5

Application Of High-Efficiency Tangential Belt
High speed tangential belt is especially suitable for high speed transmission in textile industry, such as air suction, air spinning, carding machine, twister, stretch yarn machine, covering yarn machine, extra-long ring spinning, fancy twisting machine, knitting machine and so on.

There are many flat belt manufacturers, but we are one of the best choices for you.

Flat Belt(2022年10月21日)

dehaiyouli — 2022-10-20T11:50:47+0900

https://www.dehaiyouli.com/products/flat-belt/

Industrial flat belts for farm machinery
Our company uses high-quality raw materials, coupled with advanced production technology, with more than 20 years of belt production experience, our products with high efficiency, low elongation, flexible and high fatigue resistance, good antistatic property, the friction coefficient of stability. As a professional rubber conveyor belt manufacturer in China, Dehai Youli provides different types of high-performance transmission machine flat belts, all abrasion resistant, with great flexibility and long service life.

Different Types Of flat belts for sale
Dehai Youli, a reliable rubber conveyor belting supplier, has various types of industrial drive belts for sale, all with affordable prices. Our nylon flat transmission belt boasts of its unique material structure and great properties. The endless tangential machine belt is a kind of high-speed and wear-resistant belt. We also provide a special folder glue belt for cartons and cardboard, a very cost-saving product.

High Performance TC Belt
1. A better drive structure for flat transmission belt solution.
2. Double-side XNBR abrasion-resistant.
3. TC belt optimizing the yarn manufacturing machines production performances.

Nylon Flat Belt
1. Nylon belt manufacturers of mature manufacturing technology and formula.
2. Imported nylon base and internationally advanced equipment.
3. Bring great properties of nylon sandwich flat belt.

Roller Covering
1. Complete variety for texture roller coverings and rubber-coated roller tape.
2. Available for different materials and patterns on the surface.
3. Texture and coated roller covering.

Flat belt material by Dehai Youli
Leather was one of the original materials used to make different types of flat belts. Today, nylon and other tough synthetic materials are commonly used because they last longer. Rubber, metal and other materials may be involved in the construction of industrial flat belt, some of which will be reinforced with a particularly strong material to address structural integrity issues.

Flat Drive Belt Material by Dehai Youli
Leather was one of the original materials used to make different types of flat belts. Today, nylon and other tough synthetic materials are commonly used because they last longer. Rubber, metal and other materials may be involved in the construction of industrial flat belt, some of which will be reinforced with a particularly strong material to address structural integrity issues.


Main testing materials: chemical raw materials, nylon sheet base, industrial belt cloth and rough leather cloth, nylon sheet base belt.

Main testing items: rheological properties, peeling force, mechanical properties, flatness, thickness, moisture content, the appearance of the cloth.

Test data collection: collated and compiled daily test data feedback, weekly test status statistics and monthly test trend status, so as to receive qualified raw materials for production and provide powerful data support for procurement, and facilitate the search of stable and qualified suppliers.

In addition flat machine belt is a belt with a flat surface and uniform texture on both sides, used in pulley systems. Historically, endless flat belts were often used to transfer power from a flywheel to other parts of a machine, while today, they are often seen as part of a conveyor belt or belt array, with a flat surface that makes it easy to move the top of the transmission belt.

In the construction of a conveyer belt for machinery, a flat belt can be used as a wide belt on an assembly line, or as a part of a series of belts. As the industrial timing belts is turned by the pulley, anything placed on the belt is pulled and moved to a new position, greatly improving production efficiency.

Advantages of flat belt
With characteristics of structure-simple, less cost, flexibility and durability, flat belt by Dehai Youli, a reliable flat transmission belts supplier, operates most efficiently in situations where drive speed is above 3000 fpm and where long-distance, continuous, smooth-running applications are required. Compared with V-belts, a significant advantage of flat rubber belts is that efficiency nearly reaches 99% and is about 2.5-3% better than V-belts. The reason why a flat lathe belt has features of good efficiency is that lower bending losses from a thin cross-section, lower creep from friction covers and higher modulus of elasticity traction layers, and no wedging action into pulleys. In the meantime, flat machine belts can be applied in many industries such as textile, wooding, packaging, printing, Tabacco, construction, electronics, etc with longer service life and requiring less repair and maintenance. Competitive rubber flat belt prices directly from flat belt manufacturers.

Flat Belts Applications
With the full sizes of the flat transmission belts, Dehai Youli, a professional rubber belt manufacturer, focuses on developing more efficiency and energy savings and customized product and industries for our customers. Dehai Belt, especially TC belt, PA belt type, nylon flat bel, tangential motor belt, spindle belt, also roller covering are widely used in the process of textile industry like ring spinning, rotor spinning, two-for-one twister, looms, etc.
Flat Belts Applications
TC belt, with its low elongation, flexible fatigue resistance, and good antistatic property, and friction coefficient of stability is popular in rotating speed machines.

High efficient tangential machinery belt is well-applied in rotor spinning, stretch yarn machine, wrap yarn and carding machine, etc.

6mm industrial folder gluer belt, 1.5mm-2.0mm nylon flat belt and groove& corrugated poly belt is normally used in print& package industry.

For the woodworking, normally 1.5mm, 2.0mm, 3.0mm sizes are typical types with stable performance.

Flat Drive Belts for Sale
Difference Between Flat Belt Drive and V-belt drive
There are many differences between a flat drive belt & a V-belt. The main difference is that the accessories required for transmission and the belt are different, technically speaking, the transmission principle and structural characteristics are different. The flat belt transmission is generally driven with the drum; V-belt drive needs to be matched with wheels, which have no teeth;

Flat Rubber Belts Sizes
For different types of belts and different applications, we can offer various different dimensions for flat rubber belts, thickness from 0.55mm to 6mm is available, width & length is provided according to customer’s specific demand. And our belt roll material (semi-product ) is about 200M/Roll. For example, for the TC belt, the normal thickness we offer: 1.5mm, 2.0mm, 2.5mm, 2.7mm, 3.0mm; For nylon belt, the normal thickness we offer: 1.0-5.0mm

As one of the flat belt manufacturers, we provide eva film glass, eva interlayer film for laminated glass, flat rubber belt, and etc. Want to know flat belt price or difference between flat belt and v belt? Please contact us.

Flat Belt Application(2022年10月20日)

dehaiyouli — 2022-10-20T11:50:17+0900

https://www.dehaiyouli.com/flat-belt-application.html

DH series: High-efficiency double-sided transmission belt. It has good elasticity and can be used as the transmission of the circular knitting machine.

TC series: power transmission belt. Lightweight and soft, it can be used for light transmission and conveying.

Rough rubber (roll foreskin)

Main Features Of Flat Belt Application
Light, thin, power saving, small elongation after use, long life.

Wear resistance, flexible, oil resistance, resistance to general chemicals.

Moderate friction coefficient, no skid, no debris, small air resistance in operation, spindle speed is stable, each ingot with small speed difference before the belt.

The use of the quick adhesive joint, joint flat, overlapping thickness basically keeps the thickness of the belt body.

Dehai Youli is a professional eva film supplier, we provide eva film glass, eva interlayer film for laminated glass, eva film for laminated glass and etc. Want to know more? Please contact us.

Definition and Raw Materials of Flat Belt(2022年06月13日)

dehaiyouli — 2022-06-07T14:46:19+0900

https://www.dehaiyouli.com/definition-and-raw-materials-of-flat-belt.html

As a silicone rubber products manufacturer, we will do our best to provide more high quality products for sale, anything you need, please leave us a message.

Silicone Rubber Products Application(2022年06月12日)

dehaiyouli — 2022-06-07T14:45:47+0900

https://www.dehaiyouli.com/silicone-rubber-products-application.html

Customization of Rubber Silicone Products
Customized products are our peculiar service in the market as we do have semi-raw materials and finished products.

The customized max width is 4500mm. the other size can according requested.

Hardness from 20 Shore A to 80 Shore A with different color

Thickness from 1mm to 10mm, also with special thickness

Choose Dehaiyouli as your direct silicone membrane suppliers

As a reliable silicone rubber products manufacturer, we will do our best to meet all the needs of customers.

Flat Belt Application(2022年06月11日)

dehaiyouli — 2022-06-07T14:45:13+0900

https://www.dehaiyouli.com/flat-belt-application.html

Flat Belt Application

DH series: High-efficiency double-sided transmission belt. It has good elasticity and can be used as the transmission of the circular knitting machine.

TC series: power transmission belt. Lightweight and soft, it can be used for light transmission and conveying.
DHAYL polyester dragon belt has the characteristics of high strength and high efficiency, soft belt body, small elongation, energy saving, good dimensional stability, long life and so on. It is suitable for high-speed, short installation of tension devices, and environments with large changes in environmental temperature and humidity.

Rough rubber (roll foreskin)

Main Features Of Flat Belt Application
Light, thin, power saving, small elongation after use, long life.

Wear resistance, flexible, oil resistance, resistance to general chemicals.

Moderate friction coefficient, no skid, no debris, small air resistance in operation, spindle speed is stable, each ingot with small speed difference before the belt.

The use of the quick adhesive joint, joint flat, overlapping thickness basically keeps the thickness of the belt body.

As a professional silicone rubber products manufacturer, we successfully researched high-performance silicone sheets, spacecraft solar-wing vacuum airbags, high-speed rail bridge flexible connection, and other patented products, effectively meeting the demands of solar photovoltaic, aerospace, rail transportation, and other industries.

Custom Silicone Rubber Products(2022年06月10日)

dehaiyouli — 2022-06-07T14:44:36+0900

https://www.dehaiyouli.com/products/silicone-rubber-products/

From semi-product custom silicone rubber compound to the finished products silicone rubber membrane, Shandong Dehai Youli provides fully silicone solutions with 20 years of experience. as per DHYL has finished product high tear resistant silicone membrane and high-temperature silicone rubber bag etc. so for the silicone rubber compound, we have strict production standard and inspection standard.

Customized hardness in our plant, high-temperature resistance, performance stable and large capacity supplying are our strengths.

Also for high tear resistant silicone rubber sheet is basic used to solar laminating machine and vacuum membrane press for top 10 photovoltaic Enterprises in China and abroad.

Different Types Of Silicone Rubber Products
We are advanced silicone rubber mix suppliers and htv silicone rubber manufacturers. The so-called HTV silicone rubber and RTV silicone rubber are just named according to the different use and performance requirements of rubber and silicone products in the silicone rubber industry. Since the vulcanization system of the raw materials is set differently, it can be divided into high-temperature vulcanization systems, the full name is high-temperature vulcanizing silicone rubber, which is HTV. And low-temperature vulcanization system, the full name is room temperature vulcanizing silicone rubber, also known as RTV. In addition to the different vulcanization systems between HTV and RTV, there are also certain differences in their applications and performance.

Highlights Of Silicone Rubber Products
1, hardness is available from 30 shore A to 80 shore A;

2, temperature resistance normally is 180℃ to 220 ℃, and can be tailor-made to 250 ℃;

3, other properties also can be tailor-made (flame resistance, insulation, low hardness, self-lubricant, etc.

Manufacturing Products With RTV&HTV Silicone Rubber
How to Choose Silicone Rubber Parts Suppliers
Please refer to the following 4 points for the selection of silicone rubber mix suppliers:

1. Investigate clearly the industry experience, scale, products manufactured, and structure of the engineering department of the factory.

2. Look at the workmanship and silicone rubber price per kg itself;

3. See if the cooperation method is formal;

4. Look at the after-sales service.

As a silicone rubber products manufacturer, we have types of silicone rubber products for sale, anything you need, please contact us.

HTV Silicone Rubber Compound(2022年06月09日)

dehaiyouli — 2022-06-07T14:44:06+0900

https://www.dehaiyouli.com/products/silicone-rubber-compound.html

Dehai Youli is raw silicone rubber and silicone rubber products manufacturer. Our htv silicone rubber compounding including gas-phase silicone rubber and precipitation silicone rubber. As one of the top 3 manufactures of HTV silicone rubber compound in China for more than 20 years, we own great R & D ability, advanced modern production facility and worldwide sales network.

Silicone Rubber Characteristics
We can offer silicone rubber mixtures for different applications with the following common characteristics:

As an environment-friendly material, the silicone rubber compound is suitable for the molding process and extrusion process, and can be further processed into different end-products, which can be applied in the auto industry, medical industry, aerospace industry, building industry, sealing industry, electronic and electrical industry, food industry, wearing industry, etc. with its high-temperature resistance and corrosion resistance.

Silicone product highlight:

1, hardness is available from 30 shore A to 80 shore A;

2, temperature resistance normally is 180℃ to 220 ℃, and can be tailor-made to 250 ℃;

3, other properties also can be tailor-made (flame resistance, insulation, low hardness, self-lubricant, etc).

Specification Of Gas Phrase Silicone Rubber Compounding

ItemMarkApplicationcolorHardness
（Shore)tension
(Mpa) ≥elongation
(%)≥Tensile set
(%)≤Tear strength (kN/m) ≥Line shrinkag
(%)Vulcanizing agent

Gas phrase rubber
DH-2031Extruding, mouldingtransparent
30±37.07508.015.03.0-4.0C-15
DH-2041transparent
40±38.57008.020.03.0-4.0C-15
DH-2051transparent
50±38.55508.026.03.0-4.0C-15
DH-2061transparent
60±38.54008.026.03.0-4.0C-15
DH-2071transparent
70±38.53008.026.03.0-4.0C-15
DH-2081transparent
80±38.01508.022.03.0-4.0C-15
High resilience type
DH-9140EExtruding, mouldingtransparent
40±37.075010.038.03.0-4.0C-15
DH-9150Etransparent
50±38.560010.040.03.0-4.0C-15
DH-9160Etransparent
60±38.545010.040.03.0-4.0C-15
DH-9170Etransparent
70±38.030010.042.03.0-4.0C-15
Extruding typeDH-2071Jextrudingtransparent
70±38.02808.028.03.0-4.0C-14
Low-tension rubberDH-255Tmouldingtransparent
55±38.03506.020.03.0-4.0C-15
Specification Of Precipitated Silicone Rubber Compounding
ItemMarkApplicationcolorHardness
Shore)plasticitytension
(Mpa) ≥elongation
(%)≥Tensile set
(%)≤Tear strength(kN/m) ≥Line shrinkage
(%)Vulcanizing agent
Precipitation molding rubber
DH -133Pressing modulingtranslucent30±2120±205.56008.012.03.0-4.0C-15
DH -143translucent40±2150±2075008.016.03.0-4.0C-15
DH -153translucent50±2170±208.04008.018.03.0-4.0C-15
DH -163translucent60±2190±208.03508.018.03.0-4.0C-15
DH -173translucent70±2240±206.52808.020.03.0-4.0C-15
DH -183translucent80±3260±206.01208.016.03.0-4.0C-15
High resilience type
DH -141TPressing modulingtranslucent40±3130±206.54006.010.03.0-4.0C-15
DH -151Ttranslucent50±3150±207.03506.012.03.0-4.0C-15
DH -161Ttranslucent60±3170±207.53006.012.03.0-4.0C-15
DH -171Ttranslucent70±3200±207.51506.014.03.0-4.0C-15
Extruding ,calendingDH -7265Extrudering ,calenderingtranslucent65±3240±207.53008.015.03.0-4.0C-14
DH -7270translucent70±3250±207.52808.015.03.0-4.0C-14
DH -7270Jtranslucent70-75240±207.52006.015.03.0-4.0C-14

Silicone Membrane For Vacuum Press(2022年06月08日)

dehaiyouli — 2022-06-07T14:43:31+0900

https://www.dehaiyouli.com/products/silicone-membrane-for-vacuum-press.html

If you need to customize high temp silicone membrane for vacuum presses or other laminating machines, DHAYL is a very suitable choice for you. With years of production experience, advanced production equipment, and mature production technology, we can provide customized production services for silicone membranes according to customer requirements. The maximum width of silicone membrane can be 4000 mm, the customized range of thickness is 1 mm-10 mm, the customized range of hardness is 35 shore A-70 Shore A, and different colors are available. If you have other mechanical properties or special performance requirements for the silicon membrane sheet, we can also arrange production according to your sample.

3400*1700*3MM 2700*1350*1MM 2800*1500*1MM

3400*1500*1MM 3000*1700*3MM 3200*1700*3MM

3050*1750*3MM 3200*1500*1MM 2700*1470*1MM

Properties of silicone sheet for vacuum press
Suitable hardness

Strong tensile strength

High tear resistance

Great high-temperature resistance

High tear-resistance Silicone sheet for vacuum laminating machine usage with great quality & competitive marketing price

High resilience property Silicone sheet for hot press machine usage with great quality & competitive marketing price

High temperature-resistance Silicone membrane for heat transfer machine usage with great quality & competitive marketing price

Long service life silicone membrane for Photovoltaic module laminator with great quality & competitive marketing price

Ordinary Silicone sheet for different normal industry usage with great quality & competitive marketing price

Specification Of Silicone Membrane For Vacuum Press

Appearance and colorGrey white
Shore Hardness44±2
Breaking strength Mpa≥9.0
Elongation ≥800
Tear strength（N/mm）≥42
Temperature endurance：220 ℃×72h
Rate of change in tensile strength15
Rate of change in elongation15

As one of silicone membrane suppliers, we have types of silicone membrane for sale, if you have needs, please contact us.

Focusing on industrial transmission belts and silicone products since we were workshopping less than 10 employees. With 20 years of development and experience, we are a leading silicone rubber products manufacturer with about 150 employees covering textile dyeing, photovoltaic manufacturing, aerospace, printing and packaging, paper making, cables, cigarettes, food.

Silicone Diaphragm For Solar Laminator(2022年06月07日)

dehaiyouli — 2022-06-07T14:43:02+0900

https://www.dehaiyouli.com/products/silicone-diaphragm-for-solar-laminator.html

Silicone Diaphragm For Solar Laminator
DHAYL high tear-resistant fluorine silicone diaphragm adopts world-famous brand high-quality raw materials, cooperates with foreign professional companies in technology, adopts advanced industrial technology and special equipment for joint research and development, with high stability and good reliability, and is specially applied in solar laminator and other equipment.

Properties Of Silicone Fluorine Diaphragm For PV Module Laminator

Long service life, 6000-8000 times

High tear resistance

Great tensile strength

High temperature and EVA resistance

Specification Of Silicone Diaphragm For Solar Laminator

Shore HardnessBuffer surface： 55±2
Working surface： 65±2
Breaking strength Mpa≥9.0
Elongation at break≥500
Tear strength（Right angle type KN/m）≥32
Compression set≤36
Temperature endurance ℃220℃
EVA resistanceVery Strong
Service life（time）>6000
Appearance and colorGrey(smooth-surface) Black(back-surface)

As a reliable silicone rubber products manufacturer, we have types of related products for sale, if you have needs, please contact us.

What Are the Main Functions of Specially Processed Industrial Belt?(2022年03月22日)

dehaiyouli — 2022-03-02T11:14:42+0900

https://www.dehaiyouli.com/what-are-the-main-functions-of-specially-processed-industrial-belt.html

4. PU is added to the surface of the synchronous belt. The surface of the belt with PU material is mainly used in the glass industry to increase the wear resistance of the surface of the timing belt.

As one of the professional industrial belt manufacturers, Dehai Youli transmission Belt is committed to providing the most comprehensivesolutions for the transmission belts and silicone rubber products. Dehai Youli hasbecome a one-stop professional manufacturer and service provider by integrating theglobal professional development and application team, based on traditional productstaking innovative OEM products as the direction.

Differences Between PO Film and EVA Film(2022年03月21日)

dehaiyouli — 2022-03-02T11:14:17+0900

https://www.dehaiyouli.com/differences-between-po-film-and-eva-film.html

What is PO film? PO film is a polyolefin, a new type of agricultural film developed by Japan. In recent years, several PO film manufacturers have appeared, and the quality of their products is uneven, which also causes problems for shantytowns in choosing films. Next, DEHAIYOULI NEW NENRGY will talk about the characteristics of PO film and EVA plastic film, hoping it can help you.

PO film
As a new type of agricultural film, PO film naturally has its advantages.
1. It has excellent transparency and a feeling of seeing through at a glance.

2. The PO film with a long service life of 12 filaments can be used for more than 3-5 years.

3. The heat preservation performance is strengthened, and it has the functions of non-dust and anti-static and easy to clean.

4. Reducing disease is suitable for the production of pollution-free vegetables, which is very suitable for China's planting conditions and has been recognized by customers.

EVA plastic film
EVA solar film is a kind of thermosetting adhesive film, which is used in the middle of laminated glass. Due to the superiority of EVA plastic film in adhesion, durability, optical characteristics and so on, it is more and more widely used. Used in current components and various optical products. Mainly used for outdoor construction highly transparent EVA film, decorative glass, civil engineering, EVA solar film, reinforced film, sliding door film, photo film, crystal photo album special film, special film for corner protection, safety coffee table laminated film, self-adhesive Color film, PET back film, and other transparent films, etc. Wholesale products directly from eva film manufacturer.

1. It is easy to store in a greenhouse, even if it is placed in a humid place, it will not be affected.
2. Low melting point and strong ability to adapt to harsh environments.
3. EVA plastic film provided by a EVA film supplier has stronger sound insulation effect than PVB, especially high-frequency sound effect.

Both PO film and EVA plastic film have their own characteristics and relative advantages. It depends on which kind of film you are more suitable for, so that the desired effect can be achieved! Contact us, we are your trustworthy solar eva film manufacturer.

As one of the professional silicone rubber tube suppliers, Dehai Youli transmission Belt is committed to providing the most comprehensivesolutions for the transmission belts and silicone rubber products. Dehai Youli hasbecome a one-stop professional manufacturer and service provider by integrating theglobal professional development and application team, based on traditional productstaking innovative OEM products as the direction.

How Much Do You Know about Flat Belt Drive?(2022年03月15日)

dehaiyouli — 2022-03-02T11:13:50+0900

https://www.dehaiyouli.com/how-much-do-you-know-about-flat-belt-drive.html

As one of the professional flat belt manufacturers, Dehai Youli transmission Belt is committed to providing the most comprehensivesolutions for the transmission belts and silicone rubber products. Dehai Youli hasbecome a one-stop professional manufacturer and service provider by integrating theglobal professional development and application team, based on traditional productstaking innovative OEM products as the direction.

Definition and Raw Materials of Flat Belt(2022年03月14日)

dehaiyouli — 2022-03-02T11:13:23+0900

https://www.dehaiyouli.com/definition-and-raw-materials-of-flat-belt.html

As a professional silicone rubber products manufacturer, Dehai Youli transmission Belt is committed to providing the most comprehensivesolutions for the transmission belts and silicone rubber products. Dehai Youli hasbecome a one-stop professional manufacturer and service provider by integrating theglobal professional development and application team, based on traditional productstaking innovative OEM products as the direction.

Advantages of Flat Belt(2022年03月08日)

dehaiyouli — 2022-03-02T11:12:57+0900

https://www.dehaiyouli.com/advantages-of-flat-belt.html

As a professional flat belt supplier, Dehai Youli transmission Belt is committed to providing the most comprehensivesolutions for the transmission belts and silicone rubber products. Dehai Youli hasbecome a one-stop professional manufacturer and service provider by integrating theglobal professional development and application team, based on traditional productstaking innovative OEM products as the direction.

Difference Between Flat Belt and V Belt(2022年03月07日)

dehaiyouli — 2022-03-02T11:12:30+0900

https://www.dehaiyouli.com/difference-between-flat-belt-and-v-belt.html

Types of Flat Belt
For different industries & machines, there are many types of flat belts. For example, for the textile industry, there are tangential belts, spindle belts, roller covering tape, high-speed TC belts, etc; for the packing & printing industry, there are folder goluer belt, groove and corrugated poly belt, paper feeding belt. And we can also classify them by material, such as Nylon belt, PET belt, leather belt, etc.

V Belt
The biggest advantage of the V belt is the function of wedging into the pulley groove. V belts are usually used in industrial applications. They are relatively low-cost, easy to install, and have a wide range of sizes. The toothed structure of the V belt makes it easier for the fast-moving belt to be fixed in the pulley groove instead of simply being held on the pulley like the flat belt. And the flat belt materials are various.

As a professional industrial belting company, Dehai Youli transmission Belt is committed to providing the most comprehensivesolutions for the transmission belts and silicone rubber products. Dehai Youli hasbecome a one-stop professional manufacturer and service provider by integrating theglobal professional development and application team, based on traditional productstaking innovative OEM products as the direction.

What Is Silicone Rubber Used For?(2022年03月02日)

dehaiyouli — 2022-03-02T11:12:03+0900

https://www.dehaiyouli.com/what-is-silicone-rubber-used-for.html

Among various types of rubber, silicone rubber is considered to be one of the best materials, and it is well known by the majority of users because of its special properties. It is worth noting that silicone rubber has many excellent properties, including high elongation, high tear strength, good thermal conductivity, and amazing high-temperature resistance.

It is precise because of the good performance of silicone rubber that it can play a role in many fields.

Application of silicone rubber in construction
One of the most common uses of silicone rubber is in construction. Due to its bonding properties, it can be used to bond important building materials such as concrete, plastic, glass, metal and granite. This improves the strength and durability of the structure and ensures that it is not damaged by moisture, pollution, heat and other factors. The common products are silicone rubber strips.

Application of silicone rubber in electronics
The application of silicone rubber in the electronic field is wide. It is commonly used to seal the internal circuits and processors of most electronic devices, protecting them from high temperatures, corrosion, humidity, and other conditions that may cause wear. And the silicone rubber types are various.

Application of silicone rubber in aviation
Silicone rubber has excellent properties against extreme pressure and temperature, which makes it play an important role in the aviation sector.

Application of silicone rubber in the medical field
Silicone rubber has antibacterial properties, which makes it an ideal material for making health care products.

Silicone membrane for vacuum press
Factory direct sales of silicone membrane for vacuum press with high temperature resistance, acid resistance, media resistance, corrosion prevention, high resistance to tear, long service life and other effects, a variety of sizes can be customized.

Application of silicone rubber in the industrial field
The excellent performance of silicone rubber greatly increases the scope of innovative production technology, which makes it an important part of the manufacturing process of many products. This brings many new business opportunities to the silicone rubber manufacturer.

Application of silicone rubber in pigments and adhesives
Silicone rubber is known for its viscosity and coloring properties, and it greatly improves the quality of paints and sealants. It can also ensure that the quality of the pigment is not affected under severe weather conditions.

Application of silicone rubber in the household field
Silicone rubber enhancers are used in some home and kitchen accessories. Cooking utensils made of organic silicone rubber coating has the characteristics of non-stick, sturdiness and durability, which greatly improves the cooking experience and is deeply loved by consumers.

As a professional EVA film supplier, Dehai Youli transmission Belt is committed to providing the most comprehensivesolutions for the transmission belts and silicone rubber products. Dehai Youli hasbecome a one-stop professional manufacturer and service provider by integrating theglobal professional development and application team, based on traditional productstaking innovative OEM products as the direction.