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Synthetic Nylon fibers for reinforcement PA66 staple fiber for concrete reinforcement Cement board staple fibersis a high-performance fiber with advantages such as high strength, corrosion resistance, high temperature resistance, wear resistance, and good insulation. Our company produces nylon 66 short fibers with uniform length and good dispersibility, which are excellent reinforcement materials for concrete, mortar, gypsum ,clay and other products. Nylon fibers are also wear-resistant materials and auxiliary products in the rubber and adhesive industries.


Product | Nylon fiber |
Title | 3D |
Specific gravity | 1.14g/cm3 |
Tenacity | 9g/d |
Length | 3mm ,4mm,6mm,8mm,12mm,etc |
Moisture regain | 3.5% |
Melting point | 225 |
Elongation | 15-23% |
Acid&alkali resistance | excellent |
Packing | 20kg/woven bag ,or others |
1) Excellent heat resistance: It has excellent strength, rigidity, and fatigue resistance at high temperatures, and can be continuously used at 200-240 ℃. It is relatively stable in air or nitrogen below 400 ℃, with almost no weight loss. It can be used for a long time at 190 ℃.
2) Excellent corrosion resistance;
3. Excellent flame retardant performance: with a limit oxygen index (LOI) of 34, it can burn on the flame without dripping, and self extinguishing after ignition. The smoke generation rate is lower than that of halogenated polymers, and it can reach the UL-94V-0 standard without adding flame retardants.
4) Excellent electrical performance: dielectric constant 3.9-5.1, dielectric strength (breakdown strength) 13-17KV/mm, able to maintain good insulation under high temperature, high humidity, frequency conversion and other conditions.


FedFiber was founded in 2003, with a very small scale production of Engineering fibers.As experience growing rich , the company's business scope is also expanding, from PP fiber to polyester fibers, polyacrylonitrile fibers, UHMWPE fiber, polyethylene fiber,cellulose fiber,Nylon fiber,basalt fiber, glass fiber, steel fiber and other reinforcement materials .
We have 15 years of experience in production management, which can effectively guarantee the quality of products.
Due to manufacturer, we can offer more competitive prices.
We can guarantee delivery time and create maximum value for them.


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