Polypropylene staple fiber is produced in synthetic fibers, and it is also widely used in outerwear. It can be mixed with other fibers to make socks, coats and sportswear. 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. Polypropylene staple fiber has good chemical stability and alkali resistance.

Polypropylene staple fiber with polypropylene resin as the main raw material, through melt spinning, drawing, crimping, drying, cutting, packaging and other processes to produce colored and colorless, specified denier and length of fluffy fiber. Its advantages mainly include the following aspects:

Light weight: The density of polypropylene short fiber is 0.9~0.92 grams/cubic centimeter, which is the lightest in all synthetic fibers, 20% lighter than polyamide fiber, 30% lighter than polyester fiber, 40% lighter than viscose fiber.

High strength: the strength of polypropylene staple fiber is high in dry and wet state, and the wear resistance and resilience are good.

Anti-microbial: Polypropylene staple fiber has anti-microbial properties and does not develop mold or moth.

Good chemical resistance: The chemical resistance of polypropylene staple fiber is better than that of general synthetic fiber.

Good electrical insulation: The electrical resistivity of polypropylene staple fiber is very high (7×1019 ohms · cm), so it has good electrical insulation.

Good heat preservation: the thermal conductivity of polypropylene short fiber is very small, and the heat preservation is excellent.

Good moisture conductivity and flexibility: polypropylene staple fiber has superior moisture conductivity, flexibility, mesh and carding properties, and excellent thermal adhesion. The surface permeability is good.

Good anti-cracking effect: polypropylene staple fiber has more anti-cracking effect, strong structural effect, good permeability resistance, and is an effective rigid waterproof 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.