Polypropylene staple fiber with polyamide fibers, polyester fiber light, viscose fiber light, etc. have their own advantages, Polypropylene staple fiber s are mainly raw materials with polypropylene resins, after melt spinning, drafting, curl, drying stereotype , Packages and other process processes are colored and colorless, and they specify the fluffy fibers of the number and length.

  So the Polypropylene staple fiber  has those quality performance? Light, the density is 0.9 ~ 0.92 g / ccC, which is the lightest in all synthetic fibers, which is 20% lighter than the polyamide fiber, 30% lighter than the polyester fiber, 40% minus the viscous fiber; intensity; High (dry state and wet state), wear resistance and return elasticity; anti-microorganisms, not mildew; chemical resistance is also superior to general synthetic fibers. Further, 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.

  However, the Polypropylene staple fiber  has a low melting point (165 ~ 173 ° C), poor light, thermal stability, sooth polypropylene fiber heat resistance, poor aging resistance, usually takes the addition of heat stabilizers and anti-aging agents to improve their performance. Its hygroscopicity and dyeness are the worst in the synthetic fibers, and the slot margin is less than 0.03%, and the ordinary dyes cannot be colored, and therefore, in the spinning, a quantity of coloring masterbills are added to the raw material polypropylene. Coloration.

Hubei Bozhen Fiber Co., Ltd. was established in October 2000, specializing in the production, sales of polypropylene, polyester, composite fiber, polylactic acid short-fror, mainly used in non-woven fabrics, automotive interiors, geotextiles, carpets, filtration Wait industry. The company is located in Jingmen City, Hubei Province, now has six branches, accounting for a total area of 300,000 square meters. The company is equipped with imported fiber production line, fixed assets over 100 million yuan, annual production of 50,000 tons of polypropylene short fiber, 20,000 tons of polyester short fiber, 10,000 tons of composite fiber, annual output value of over 500 million yuan.

The company insists on technological innovation, introducing new technical talents, cooperating with large and medium-sized colleges, to create high-end Bao Brands, car interior, high-speed rails, and high-speed rails with polypropylene short fibers to fill market gaps. The company has more than 280 employees, including 8 engineers, more than 30 other technicians, strong technical force, strict quality inspection system and independent development, production and marketing ability, is a leading company in China's polypropylene industry, participating in drafting The polypropylene short fiber "industry standard is the vice president of the Chinese Chemical Fiber Association.