With the continuous progress of contemporary industrial technology and the continuous expansion of the application field of industrial textiles, polypropylene staple fiber are also widely used in more industrial fields because of their unique economic value and performance. In the future,  polypropylene staple fiber will play a major role in a wide range of synthetic fiber applications and has a bright future.

 Polypropylene staple fiber mainly has the characteristics of light texture, low price, dry and cool, warm, non-toxic, good anti-pilling, good abrasion resistance, good chemical stability and so on.

Features introduction:

light texture

The specific gravity is only 0.91g/m3. It can float on the water surface and is the lightest fiber among the commonly used fibers.

cheap

Polypropylene is made of conventional polypropylene, and the manufacturing process of conventional polypropylene is short. At the same time, technology has continued to improve in recent years. It can be made into a variety of polypropylene chips suitable for spinning and cheap. Therefore, polypropylene fibers are currently used in all fibers. cheapest among

dry and cool

The hygroscopicity of polypropylene is very low, and the moisture regain is only 0.1% under normal temperature and humidity. But it has a strong moisture removal effect, that is, the wicking effect

keep warm

Polypropylene is a fiber with the lowest dry and wet heat conductivity, so it has the best warmth retention.

non-toxic

The raw material of polypropylene is polypropylene, which is a kind of hydrocarbon, which is non-toxic in itself. Most cigarette filters also use polypropylene. Polypropylene will not cause side effects such as skin allergies. So it is more suitable for underwear

Good pilling resistance

Because of its good wear resistance, polypropylene staple fiber is the least likely to pilling among all kinds of synthetic fibers. Therefore, it can be widely used in the automobile industry to make sofas and decorative fabrics.

good wear resistance

Because the resilience, initial modulus and dynamic and static friction coefficients of polypropylene are lower than those of polyester, so the wear resistance is very good. Therefore, it is often used as the inner lining of shoes and sofa release.

good chemical stability

Because the macromolecular structure of polypropylene is hydrocarbon, it has excellent corrosion resistance. Polypropylene has good stability to high concentrations of acids and alkalis and commonly used chemicals. Therefore, it can be used as a protective fabric for various industries.

things, work clothes, etc.

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.