Polypropylene staple fiber is a fiber obtained by spinning polyester (ie, polyethylene terephthalate, abbreviated as PET, polymerized by PTA and MEG) into tow and cutting.

Characteristics of polypropylene staple fiber:

Abrasion resistance: The abrasion resistance of polyester is second only to nylon and ranks second among synthetic fibers.

Water absorption: Polyester has low moisture regain and good insulation performance, but due to low water absorption, high static electricity generated by friction and poor dyeing performance.

Polypropylene staple fiber is mainly used in the cotton spinning industry, spinning alone or blended with cotton, viscose fiber, linen, wool, vinylon, etc. The resulting yarn is mainly used for clothing weaving, and polypropylene staple fiber can also be used for home furnishing fabrics, packaging cloth, and filling Materials and thermal insulation materials.