We all know that polypropylene staple fiber is very versatile. A kind of regular configuration of high crystallization (crystallinity up to 95%) thermoplastic resin, polypropylene staple fiber its natural grain, non-toxic, tasteless, odorless and light polymer, density 0.90 ~ 0.91g/Cm3, is a general plastic in the light. Good wear resistance and resilience; Anti-microbial, no mold and no decay; Chemical resistance is also better than the general synthetic fiber.

What are the advantages of polypropylene staple fiber?

First, the chemical stability of polypropylene fiber is good.

Second, the strength of polypropylene fiber is usually higher than the general natural fiber, its breaking strength is close to nylon.

Third, the hygroscopic property of polypropylene fiber is very low, under normal temperature and pressure, moisture recovery rate is close to 0, basically no hygroscopic, but it has a unique core absorption effect.

Fourth, polypropylene fiber has good mildew resistance and mothproof performance. In normal use, because it is not hygroscopic, fine seedlings and molds are difficult to survive, and it is not easy to make skin allergic to daily necessities.

Fifth, polypropylene fiber has good antistatic properties.

Sixth, polypropylene fiber has acid resistance, alkali resistance, resistance to organic chemical solvent moisture absorption, made of filter element, water fast, high filtration accuracy.

Seventh, polypropylene fiber has high temperature resistance, poor heat transfer and electrical conductivity, which brings certain difficulties to spinning.

Eighth, the price of polypropylene is relatively low.

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.