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Polypropylene fiber line produced by Xuzhou Heping Chemical Fiber Co., Ltd. is mainly made of Chinese brand name of synthetic fiber isotactic polypropylene fiber, which is prepared from propylene, a by-product of petroleum refining. Also known as polypropylene fiber. Rich sources of raw materials, the production process is simple, the product price is relatively lower than other synthetic fibers. The physical and mechanical properties of the fibers are characterized by high strength (4 to 6 g / denier for staple fibers and 5 to 8 g / denier for filaments), similar wet and dry strength, small specific gravity (0.91), and abrasion resistance Corrosion and so on. The world polypropylene fiber production in 1980 has more than 1 million tons.
Polypropylene twisted yarn polypropylene related explanations
Polypropylene polypropylene yarn is made of polypropylene as a raw material by polymerization, melt spinning fiber. Polypropylene officially began its industrial production in 1957. Polypropylene is the rising star in synthetic fibers. As polypropylene has a simple production process, low cost, high strength, the relative density of light, so the rapid development of polypropylene. At present, polypropylene is the fourth largest variety of synthetic fibers and is the lightest fiber in common chemical fibers.
The production of PP polypropylene yarns includes staple fibers, filaments and split-film fibers. Polypropylene fiber is made of polypropylene film, and then the film is stretched, it split into fibrils formed in the network and made.
We focus on polypropylene products production and sales, we pay attention to the details and customer evaluation, we look forward to more new friends to know us Xuzhou Heping Chemical Fiber Co., Ltd..