Polypropylene staple fiber, also known as PP fiber or polypropylene. Polypropylene staple fiber is made from polypropylene as raw material through a one-step short-path spinning process. Polypropylene began industrial production in 1957. As the raw material only requires propylene, which is relatively abundant and inexpensive, and the production process is simple, it is currently one of the cheaper synthetic fibers. Polypropylene has excellent performance and a relatively fast development speed. Worldwide, its output is second only to polyester, nylon, acrylic, etc.

During the production of Polypropylene Staple Fibers, functional masterbatches such as anti-aging masterbatches and flame-retardant masterbatches can be added as needed to enhance the performance of polypropylene staple fibers. Polypropylene staple fiber for felt is a type of Polypropylene Staple Fiber specifically used for manufacturing felt and is applied as filter material.

The characteristics of Polypropylene Staple Fiber: Polypropylene staple fiber has a low density, is lightweight and can float on water. The strength of polypropylene colored yarn is high and its tensile resistance is strong. Polypropylene staple fiber has certain resistance to acids, alkalis and corrosion. Even if it is soaked in seawater, there is no need to worry. Polypropylene staple fiber has low moisture absorption and almost no moisture absorption. Polypropylene staple fiber is an environmentally friendly and pollution-free product.

Hubei Botao Synthetic Fiber Co., Ltd. was established in November 2002 and is located in Jingmen High-tech Industrial Development Zone, covering an area of 300,000 square meters. It has 5 subsidiaries. Our company is a manufacturing enterprise specializing in the production and sales of polypropylene, polyester, composite fibers, polyethylene fibers, polylactic acid staple fibers and various non-woven fabrics. Our main products are widely used in automotive interiors, geotextiles, carpets, filtration, hygiene, spinning and other industries. By 2024, the company's production capacity of polypropylene staple fibers will be over 150,000 tons, and that of polyester staple fibers will be 20,000 tons. After more than 20 years of unremitting efforts in the field of polypropylene fiber manufacturing, it has ranked among the top three in terms of sales revenue and market share for five consecutive years, and is currently one of the top three suppliers in terms of polypropylene staple fiber production capacity. On December 25, 2024, the company received the consent letter for listing from the National Equities Exchange and Quotations Company.