The use of polypropylene staple fiber: polypropylene has excellent comprehensive performance and wide application range.

Jiangsu Haibang New Material Co., LTD., formerly known as Taizhou Hailun Chemical Fiber Co., LTD., is a technology-based chemical fiber enterprise specializing in research and development, production and sales of polypropylene staple fiber. The company has two factories in Taizhou, Jiangsu Province (18 kilometers apart), covering a total area of more than 100,000 square meters, plant 50,000 square meters, office building more than 10,000 square meters. The company has 9 advanced automatic polypropylene staple fiber production lines, with an annual designed capacity of 90,000 tons. The company has established a perfect polypropylene staple fiber testing laboratory, with a full set of fiber testing instruments, with the ability to develop new products of polypropylene staple fiber maintenance. The company produces a full range of polypropylene staple fiber products, the main application range includes automotive industry, sand release (cool cloth), geotextile, liquid filtration, textile, wood, carpet and other industries. The company has passed ISO9001:2015 international quality system certification.

Polypropylene is a highly crystalline (95% crystallinity) thermoplastic resin with a regular configuration. The product is a natural grain, non-toxic, tasteless, odorless and lightweight polymer, with a density of 0.90 ~ 0.91g/Cm3, which is the lightest of general plastics. Rigidity, good wear resistance, high hardness, high temperature impact (but below -5℃ is sharply reduced). Strong resistance to repeated folding. Good heat resistance, thermal deformation temperature 114 ° C, Veka softening point >140 ° C, melting point 164 ~ 167 ° C, continuous use temperature up to 110 ~ 120 ° C, in the case of no load, the use temperature up to 150 ° C, is the only general plastic can be boiled in water, and can be disinfected at 130 ° C products. Good chemical stability, in addition to the strong oxidizing medium, and most chemicals do not act. The stability of water is particularly outstanding, not only insoluble in water, but also almost non-absorbent, and the water absorption rate of 24h in water is only 0.01%. Excellent electrical insulation, good voltage and arc resistance. Its main disadvantages are poor light resistance and easy aging; Cold resistance is poor, low temperature impact strength is poor, toughness is not good, electrostatic degree is high, dyeing, printability and adhesion is poor, but it can be improved by adding additives and co-mixing copolymerization.

In recent years, we have developed a large number of polypropylene staple fiber varieties, including high-speed iron foundation high strength high modulus polypropylene, lightweight GMT hot melt polypropylene, automotive structural parts reinforced polypropylene, liquid filtration adsorption polypropylene, wear-resistant high strength polypropylene, low odor low VOC polypropylene, dyeing polypropylene, halogen-free flame retardant polypropylene and other cutting-edge fiber products, replacing many import needs. We have successfully served polypropylene staple fiber products in high-end industries such as high-speed railway, Three Gorges Dam, all kinds of medium and high-end automobiles, direct drinking water, etc., and the product quality has reached a high level, saving a lot of investment for national projects. The company will continue to provide our customers with high-quality polypropylene staple fiber products and high-quality services, in-depth research and development in the polypropylene staple fiber industry, develop high-performance fiber products, and serve the new material industry.