Hubei Botao Hehe Fiber Co., Ltd. specializes in the production of short fiber, short fiber fiber, non -colored propreline, flame -retardant pyrine, short fiber and fiber fiber for fibers.The main products of the company are polypropylene Staple  fiber : the size is 0.3-110DT, the length is 5-150mm, the annual output is 30,000 tons, the color is complete. Polypropylene Staple  fiber  is mainly used for: Health materials with non-woven fabric, such as women's sanitary napkin, baby diapers, surgical masks, clothes, etc.), acupuncture carpets, electric blanket, filter cloth, geotextile fabrics, car upholstery, clothing lining, artificial fur, wool, yarn spinning, health supplies hot-rolled non-woven fabric, polypropylene fiber spinning, inner decoration, speaker cloth, spinning yarn, filter materials, adsorption materials, cigarette filter tip, ropes, tops, Filter material and other fields.

The above polypropylene Staple  fiber products can be added according to user needs, such as anti-aging agent, flame retardant, anti-UV agent to increase the characteristics of polypropylene staple fiber.

So what are the high quality properties of polypropylene Staple  fiber? Light, its density of 0.9 ~ 0.92 grams/cubic centimeter, in all synthetic fibers is the lightest, it is 20% lighter than polyamide fiber, 30% lighter than polyester fiber, 40% lighter than viscose fiber; High strength (dry state and wet state are the same), good wear resistance and resilience; Anti-microbial, not mold and moth; Chemical resistance is also better than the general synthetic fiber. In addition, compared with other synthetic fibers, polypropylene fiber has the best electrical insulation and heat preservation, its resistivity is very high (7×1019 ohms · cm), and its thermal conductivity is very small.

However, the melting point of polypropylene staple fiber is low (165 ~ 173℃), and the light and heat stability is poor, so the heat resistance and aging resistance of polypropylene staple fiber is poor. Usually, heat stabilizer and anti-aging agent are added to improve its performance. Its hygroscopic property and dyeing property is the worst in synthetic fiber, the moisture regain rate is less than 0.03%, ordinary dyes can not make it color, so in the spinning of raw material polypropylene to add a certain amount of coloring master particles to make the fiber color.

Hubei Botai Combined fiber Co., LTD mainly produces and SELLS polypropylene staple fiber, polypropylene staple fiber, PP staple fiber, felt polypropylene staple fiber, flame retardant polypropylene staple fiber, colored polypropylene staple fiber, hot rolled polypropylene staple fiber, hot rolled PP staple fiber and other functions of polypropylene staple fiber.