Polypropylene staple fiber is made of polypropylene as raw material through advanced production technology. It has a number of remarkable characteristics, the first is the light weight, compared to other common fibers, its density is small, which makes it in the application can reduce the overall weight of the product, for the production of great convenience. At the same time, polypropylene staple fiber also has high strength characteristics, has excellent tensile strength, is not easy to break, can withstand greater external force, while ensuring quality, effectively extend the service life of the product.

Polypropylene staple fiber also has excellent corrosion resistance, can remain stable in a variety of harsh chemical environments, not easily corroded. The ability to resist mildew is also one of the highlights, even in a humid environment, it can effectively resist mold erosion and maintain good performance.

The production process of polypropylene staple fiber includes melt spinning, drawing shaping and other key links. In the melt spinning stage, polypropylene raw material is heated to a molten state and extruded through a special spinneret to form extremely fine strips of silk. In the stretch shaping process, the fineness and strength of the fiber can be fine-adjusted by accurately controlling the temperature and stretch ratio, so as to meet the diverse needs of different industries.

The application scenarios of polypropylene staple fiber are:

Textile industry: Used to manufacture carpets, non-woven fabrics, sportswear lining, improve product wear resistance and permeability.

Medical field: The production of surgical clothing, masks and other protective supplies, to play the antibacterial and moisture-proof characteristics.

Construction field: As a concrete reinforcement material, improve crack resistance and durability.

Automotive industry: Used for interior materials to reduce body weight and improve flame retardant performance.

Polypropylene staple fiber with its excellent performance, advanced production technology and a wide range of applications, has shown great development potential and market value. Whether in existing application areas or in future innovative development, polypropylene staple fiber will continue to play an important role in the development of various industries.

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.