Polypropylene staple fiber is made from polypropylene as a raw material through processes such as melting, drawing, spinning, and cutting. In the process of making polypropylene staple fiber, functional masterbatch, such as anti-aging masterbatch, flame retardant masterbatch, etc. can be added as needed to increase the performance of polypropylene staple fiber. Polypropylene staple fiber for felt is a polypropylene staple fiber specially used to make felt and used for filter material.

The characteristics of polypropylene staple fiber: polypropylene staple fiber has low density, light weight, and can float on water; polypropylene yarn has high strength and strong tensile resistance; polypropylene staple fiber has certain acid and alkali resistance, even if soaked Don't worry about it in sea water; polypropylene staple fiber has low hygroscopicity and almost no moisture absorption; polypropylene staple fiber is an environmentally friendly and pollution-free product.

Polypropylene staple fiber is mainly used for: non-woven fabrics for sanitary materials (such as women’s sanitary napkins, baby diapers, medical masks, coats and hats, etc.), needle-punched carpets, electric blanket fabrics, filter cloths, geotextiles, automotive decorative cloths , Clothing lining, artificial fur, wool, yarn spinning, sanitary products hot-rolled non-woven fabric, polypropylene spinning, interior parts, speaker cloth, spinning yarn, filter material, absorbent material, cigarette filter, rope, top, filter material And other fields.