What is polypropylene staple fiber

The production of polypropylene staple fibers is generally completed by larger petrochemical enterprises, and chemical fiber factories basically use polypropylene slicing and spinning. Polypropylene short fiber scientific name polypropylene fiber, also known as "Meracan" and "Paan" abroad.

The density of polypropylene staple fiber is low in ordinary textile fiber, only 0.918g/cm3. It is lighter than water, almost hygroscopic, difficult to stain, and chromatographically incomplete. But it has good core suction; Good strength, elasticity, wear resistance, strength and nylon, polyester similar, wear resistance is worse than nylon but better than polyester. The fabric size is stable, the fabric is strong and durable, and it is elastic. Good chemical stability and alkali resistance.

Ordinary fabrics feel poor, light resistance, heat resistance is poor, sun resistance, easy to aging brittle damage. Poor thermal stability, ironing temperature can not exceed 100℃. Because the fiber does not absorb moisture, the shrinkage rate of the fabric is small, easy to wash and dry. Polypropylene staple fiber production ranks fourth among synthetic fibers, mainly because the fiber is short, and only low-wear fabrics can be woven due to poor wear performance. At present, it is also widely used in outerwear. It can be mixed with other fibers to make socks, coats and sportswear.

Polypropylene staple fiber due to low manufacturing cost, has strong anti-fouling and anti-odor ability, can be antibacterial, anti-mold, antibacterial. Widely used in carpet, decorative cloth, rope, industrial press cloth, packaging materials, civil construction cloth, fishing net cloth, hose and so on. Polypropylene gauze does not stick to the wound, often replace cotton gauze on the medicine, do hygiene products. The floc made from polypropylene hollow fiber is light, warm and elastic. The new type of ultrafine polypropylene fiber is an excellent wear-resistant material.

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.