Qinfeng polypropylene staple fiber is made of polypropylene by melting, drawing, spinning, cutting and other processes. In the production process, functional masterbatches can be added according to needs, such as anti-aging masterbatches, flame retardant masterbatches, etc., to increase the performance of polypropylene staple fiber. Polypropylene staple fiber for felt is a polypropylene staple fiber specially used to make felt and can be used as a filter material.

Polypropylene staple fiber features:

It has good chemical stability.

The strength is usually higher than that of ordinary natural fibers, and the breaking strength is close to that of nylon fibers.

Very low hygroscopicity. Under normal temperature and pressure, the moisture recovery rate is close to 0, basically does not absorb moisture, but has a unique core suction effect.

Polypropylene staple fiber has good anti-mildew and anti-moth properties. In normal use, because it does not absorb water, fine seedlings and mold are difficult to survive, and it is not easy to make skin allergies to do daily necessities.

It has good antistatic properties.

Acid, alkali, organic chemical solvent resistance, non-moisture absorption. Made of filter element, fast water, high filtration accuracy.

There are some shortcomings such as high temperature resistance, poor heat transfer and electrical conductivity, which bring some difficulties to spinning.

The price of polypropylene staple fiber is relatively low.

Haian County Qifeng Chemical Fiber Co., Ltd. is a focus on polypropylene staple fiber and polyester staple fiber production, research and development, sales of enterprises, our main production of polypropylene staple fiber and polyester staple fiber: specifications 1.5D to 200D, length 5-150mm, product color complete, rich variety, support color to map or sample customization, fully meet your individual needs. With an annual output of 20000 tons, our company's polypropylene staple fiber and polyester staple fiber products are mainly used in: health non-woven fabric, spunlace non-woven fabric, needled carpet, electric blanket fabric, filter cloth, geotextile, automotive decorative cloth, clothing shirt, artificial fur, wool, yarn spinning and other fields. We sincerely look forward to your call!

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.