Polypropylene staple fiber is a kind of chemical fiber, whose raw material is polyester (namely polyethylene terephthalate, PET, which is made of PTA and MEG polymerization) and then spun into a bundle to get the fiber.

Polypropylene staple fiber is mainly used in cotton spinning industry, spinning alone or mixed with cotton, viscose fiber, hemp, wool, vinylon, etc. The yarn obtained is mainly used for clothing weaving, but also can be used for home decoration fabrics, packaging fabrics, backpacking and thermal materials.

First, polypropylene staple fiber has good chemical stability.

Second, the strength of polypropylene short fiber is usually higher than that of ordinary natural fiber, and the breaking strength is close to that of nylon fiber.

Third, polypropylene short fiber moisture absorption is very low. Under normal temperature and pressure, moisture return rate is close to 0, basically no moisture absorption, but has a unique core absorption.

Four, polypropylene short fiber has good mildew, moth-proof performance. In normal use, because it does not absorb water, it is difficult for fine seedlings and mold to survive, and it is not easy to cause skin allergy when making daily use.

Five, polypropylene short fiber has good antistatic properties.

Six, polypropylene short fiber acid, alkali, organic chemical solvent resistance, not hygroscopic. Made of filter element, fast water, high filtration precision.

Seven, polypropylene staple fiber has some shortcomings such as high temperature resistance, heat transfer and electrical conductivity, which bring some difficulties to spinning.

Eight, polypropylene short fiber price 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.