pp fiber for concrete crack resistance


pp fiber for concrete
pp fiber for concrete
Product Description
This fiber is produced by special technology, With polypropylene as its raw material, the products have net-like structure with many fiber monofilaments, with good dispersion, no fascicles, and has a high toughness and strength. When the fiber is put into the concrete, the horizontal structure in fiber monofilament can be destroyed in the course of stirring owing to friction and rubbing, and the fiber monofilament or net like structure will fully stretch, thus the concrete is reinforced by a great number of polypropylene fibers.    pp fiber for concrete

pp fiber for concrete
Properties of pp fiber:

Density (g/cm3) 
0.91 ±0.01

Acid & Alkali resistance

Tensile Strength (Mpa)
560 Min

Elastic Modulus (Mpa)
3500 Min

Crack Elongation (%)
10 Min

Water Absorbency
No concrete reinforced polypropylene fiber

Electrical Conduction

Hot Conduction
Low  concrete reinforced polypropylene fiber

Melting Point (degree C)

Ignition Point (degree C)

Specification of pp fiber:

white monofilament or net-like shape

Raw Material
100% polypropylene

Equivalent Diameter
15-40μm concrete reinforced polypropylene fiber

3-20mm or tailored cut 

Benefits & Usage of pp fiber:
Good dispersion, no fascicles, strong toughness and strength, excellent finishability.
Improve concrete crack resistance, used in concrete road, bridge, airport, highway, grade level.  
Improve permeability of concrete, used in walls of tunnel, mines, reservoir, and other water-proofing project.
Enhance durability of concrete      pp fiber for concrete
Reduce fatigue, aging and surface abrasion.
Improve the impact, folding, seismetic resistance.
Improve the fire performance of concrete. 
Packaging & Shipping
20/24kg pp bag with seperate inner bag
Packing on clients request.     pp fiber for concrete
Stuff 10,080kg in 20 containor FCL.
Can ship from Qingdao, Tianjin, Shanghai and other China main sea ports  and inland ports.   

Our Services
1. Samples:        pp fiber for concrete
We offer samples for your test. Please feel free to contact us for samples. 
2. Prompt delivery:               
Usually within 10 work days after order confirmed and payment received or according to order qty.
3. Timely update:                         pp fiber for concrete
Loading Photos (on-site loading and finished-loading) and accordingly documents, service will send to customers timely.
4. After-sale service:
Feed back email after endusers received the cargo.
Company Information
Botai Chemical , formed 10years ago, is a subsidiary of VICTO(H.K.) Chemical Group Hongkong.
ISO9001:2008, REACH certificate, new patent in Calcium formate processing, near Qingdao,Tianjin Ports, high quality and competitive price.
Three factories, in Shandong, Shanxi and Henan province, supply 20000tons of calcium formate, 25000tons of cellulose ethers and 10000tons ofpolypropylene fibers per year.
We also provide good factory price on redispersible polymer powders, superplasticizers, calcium/zinc stearates and other chemcial additives. 
1. Storage of pp fiber:         pp fiber for concrete
Stored in cool and dry place, avoid humidity. 
  PP fiber for concrete