Polypropylene staple fibers are made from polypropylene through processes such as melt spinning, drawing and cutting. From the perspective of molecular structure, the molecular chains of polypropylene have a high degree of regularity, and this structure endows polypropylene staple fibers with a series of excellent properties. Its density is relatively low, making it one of the lightest varieties among common chemical fibers. This gives polypropylene staple fiber products the characteristic of being lightweight, with a lighter weight in the same volume, which brings convenience to subsequent processing and use.

Polypropylene staple fibers have relatively high strength and possess good tensile and bending resistance. Its breaking strength can meet the demands of various processing and usage scenarios. When subjected to external forces, it is less likely to break, ensuring the durability of the product. Moreover, Polypropylene staple fibers have good resilience and can quickly return to their original shape after being deformed under force. This characteristic makes them perform well in some products that need to maintain shape stability.

In terms of chemical stability, polypropylene staple fibers perform exceptionally well. It has a certain tolerance to chemical substances such as acids and alkalis, is not easily corroded in general usage environments, and can maintain stable performance for a long time. This characteristic gives polypropylene staple fibers an advantage in scenarios where they may come into contact with chemical substances, thus broadening their application range.

In addition, Polypropylene staple fibers have a relatively low hygroscopicity, which makes them less likely to absorb water and expand in a humid environment, and they have good dimensional stability. In some products with high requirements for dimensional accuracy, such as filter materials and geotextiles, this characteristic of polypropylene staple fibers can ensure that the performance of the products is not affected by changes in humidity.

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.