The polypropylene staple fibers are mainly raw materials with polypropylene resins, which are pulled out by molten spinning, drafting, curl, drying type cut, packaging and other process processes. However, the polypropylene staple fiber has many excellent performance, mainly reflected in the following four aspects:

First, superior humidification, flexibility, networking, and carding, thermally bonded

Light, the density is 0.9 ~ 0.92 grams / cubic centimeter, which is the lightest in all synthetic fibers, which is 2% percent than the polyamide fiber, 30% percent of the polyester fiber, 40% more than the adhesive fiber. High strength (same as the dry state and wet state), wear resistance and resilience; anti-microorganisms, non-mold; chemical resistance is also superior to general synthetic fibers.

Third, compared with other synthetic fibers, the electrical insulation and warmth of polypropylene fibers is preferably, its resistivity is high (7 × 1019 ohm, cm), and the thermal conductivity is small.

Fourth, high strength, strong curling elasticity, light weight, low melting point, good surface permeability, acid and alkali-resistant wear resistance is better than other fibers.

Hai'an County Qinfeng Chemical Fiber Co., Ltd. specializes in production and sales:polypropylene staple fiber, Polyester Staple Fiber, functional polypropylene short fiber, functional polyester staple fiber, hydrophilic polyester staple fiber,  polypropylene, PP staple fiber, polyester staple fiber.