Polypropylene staple fiber, also known as PP fiber or polypropylene fiber. Polypropylene short fibers are made from polypropylene using a one-step short range spinning process. Polypropylene fiber began industrial production in 1957. Due to the fact that the raw material only requires propylene, the source is relatively abundant, the price is low, and the production process is simple, making it a relatively inexpensive synthetic fiber at present. Polypropylene fiber has good performance and rapid development speed, and its production is second only to polyester, nylon, acrylic, and other fibers worldwide.

Polypropylene short fibers are made from polypropylene resin as the main raw material, and undergo processes such as melt spinning, drawing, curling, drying, shaping, cutting, and packaging to produce colored and colorless fluffy fibers with specified denier numbers and lengths.

Polypropylene short fiber: specification 0.3-110dt, length 5-150mm, annual production of 30000 tons, complete in color.

Polypropylene short fibers are mainly used in fields such as needle punched non-woven fabrics, sanitary non-woven fabrics, needle punched carpets, automotive interior fabrics, geotextiles, speaker fabrics, filter fabrics, filter yarns, clothing lining fabrics, artificial fur, spinning, spinning yarn, filter materials, adsorption materials, etc.

Polypropylene short fiber product performance:

1. It has excellent moisture conductivity, flexibility, excellent web forming and carding properties, and excellent thermal adhesion.

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

The characteristics of polypropylene fiber are mainly manifested in light texture, high strength, good elasticity, wear resistance, corrosion resistance, and non pilling. And 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 fibers, and polylactic acid short fibers. The products are mainly used in industries such as non-woven fabrics, automotive interiors, geotextiles, carpets, and filtration. The company is located in Jingmen City, Hubei Province, and currently has six branches, covering a total area of 300000 square meters. The company is equipped with an imported fiber production line, with fixed assets exceeding 100 million yuan. It produces 50000 tons of polypropylene short fibers, 20000 tons of polyester short fibers, and 10000 tons of composite fibers annually, with an annual output value exceeding 500 million yuan.

The company adheres to technological innovation as the foundation, introduces new technological talents, cooperates with universities and colleges to develop and create a high-end Botao brand. The polypropylene short fibers used for automotive interiors and high-speed rail geotextiles that closely follow market demand have filled the market gap. The company currently has over 300 employees, including 8 engineers and more than 30 other technical personnel. With strong technical strength, it has a strict quality inspection system and independent research and development, production, and marketing capabilities. It is a leading enterprise in the Chinese polypropylene industry and has participated in drafting and formulating the industry standard "Polypropylene Short Fiber". It is the vice president unit of the Polypropylene Branch of the China Chemical Fiber Association.