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polypropylene high strength wire is a Chinese trade name of synthetic fiber isotactic polypropylene fiber obtained by using petroleum refining by-product propylene as raw material. Also known as polypropylene fiber. The raw materials are abundant, the production process is simple, and the product price is relatively cheaper than other synthetic fibers.
The physical and mechanical properties of polypropylene high strength wire are: high strength, wet strength and dry strength are basically the same, small specific gravity, wear and corrosion resistance. The annual production of polypropylene fiber in the world has exceeded 1 million tons in 1980. The name of polypropylene high strength wire is polypropylene fiber, which is melted and flammable in the near flame. It burns slowly from the fire and emits black smoke. The upper end of the flame is yellow, the lower end is blue, and the oil smell is emitted. After burning, the ash is hard round light yellow brown granules. The handcuffs are fragile. polypropylene high strength wire is a fiber obtained by polymerization and melt spinning of propylene as a raw material. Polypropylene officially began industrial production in 1957, and is a rising star in synthetic fiber. Because polypropylene has the advantages of simple production process, low cost, high strength and light relative density, polypropylene has developed rapidly.
At present, polypropylene is the fourth largest variety of synthetic fibers and the lightest fiber among common chemical fibers. Polypropylene production includes short fibers, filaments and split fibers. The polypropylene film fiber is obtained by first forming a film into a film, and then stretching the film to split it into a network of fibrils.
The polypropylene high strength wire produced by Xuzhou Peace Chemical Fiber Co., Ltd. has good anti-aging ability and is not prone to aging after a long period of use. At the same time, its corrosion resistance and wear resistance are also very good. From another perspective, its use life is very long.
On polypropylene high strength wire production which is strong, is the "Xuzhou Peace Chemical Fiber Co., Ltd."! ! In addition to polypropylene high strength wire, there are many chemical fiber products, more details, welcome to consult.