Polypropylene staple fiber (Polypropylene staple fiber), also known as PP fiber or polypropylene. Polypropylene staple fiber is made from polypropylene by one step short-haul spinning process. Polypropylene began industrial production in 1957, because the raw material only needs propylene, the source is relatively rich, cheap, and the production process is simple, and it is currently a relatively cheap synthetic fiber. Polypropylene has good performance and rapid development, and its output in the world is second only to polyester, nylon, acrylic and so on.

Polypropylene staple fiber with polypropylene resin as the main raw material, through melt spinning, drawing, crimping, drying, cutting, packaging and other processes into colored and colorless, specified denier and length of fluffy fiber.

Polypropylene staple fiber: specification 0.3-110DT, length 5-150mm, annual output of 30,000 tons, complete color.

Polypropylene staple fiber is mainly used in: needled non-woven fabric, health non-woven fabric, needled carpet, automotive interior fabric, geotextile, speaker cloth, filter cloth, filter yarn, clothing interlining, artificial fur, spinning, spinning yarn, filter material, adsorption material and other fields.

Polypropylene staple fiber product performance:

1. With superior moisture conductivity, flexibility, mesh and carding properties, excellent thermal adhesion.

2. High strength, strong crimp elasticity, light weight, low melting point, good surface permeability, acid and alkali resistance, good wear resistance.

The characteristics of polypropylene are mainly manifested in light texture, high strength, good elasticity, wear resistance, corrosion resistance, and so on. However, the defects are mainly manifested as poor light and thermal stability, easy aging and poor dyeing performance.

Hubei Botao Synthetic Fiber Co., Ltd. was established in October 2000, specializing in the production and sales of polypropylene, polyester, composite fiber, polylactic acid staple fiber, the products are mainly used in non-woven fabrics, automotive interior, geotextiles, carpets, filtration and other industries. The company is located in Jingmen City, Hubei Province, now has six branches, covering a total area of 300,000 square meters. The company is equipped with imported fiber production line, fixed assets of more than 100 million yuan, an annual output of 50,000 tons of polypropylene staple fiber, 20,000 tons of polyester staple fiber, 10,000 tons of composite fiber, the annual output value of more than 500 million yuan.

The company insists on technological innovation as the basis, the introduction of new technical talents, cooperation with colleges and universities research and development, to create high-end Botao brand, keep up with the market demand research and development of automotive interior, high-speed rail geotextile polypropylene short fiber to fill the market gap. The company has more than 300 employees, including 8 engineers, more than 30 other technical personnel, strong technical force, with strict quality testing system and independent research and development, production and marketing capabilities, is China