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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