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Why is the amount of polypropylene high-strength yarn used in concrete engineering so large?
Polypropylene high-strength yarn is a synthetic fiber with a large amount and a wide range of applications in concrete engineering today. This is due to the excellent physical and mechanical properties of polypropylene fiber and excellent chemical stability such as acid and alkali resistance, as well as a wide range of raw materials, uncomplicated production technology, and relatively low price.
Furthermore, engineering synthetic polypropylene fibers are commonly classified into polypropylene fibers, polyacrylonitrile fibers, polyvinyl alcohol fibers, polyamide fibers, and polyester fibers. Polypropylene fiber is a fiber made by the melt extrusion method after polymerization of propylene into a polypropylene resin with an isotacticity of 97% to 98%. Therefore, the application of polypropylene high-strength yarn in life has become more and more extensive.
Polypropylene high-strength yarns are used more and more with the development of society, and the synthetic polypropylene fiber used in construction engineering is a thin and long polymer material, and its aspect ratio is generally above 100. , And has a certain tensile strength, elastic modulus and ultimate elongation.
Xuzhou Heping Chemical Fiber Co., Ltd. is located in Xuzhou, Jiangsu. For many years, it has focused on the development and production of polypropylene high-strength yarns. The polypropylene high-strength yarns produced by it have many excellent properties such as light weight, high strength, anti-aging, acid and alkali resistance, which also makes polypropylene high-strength Silk can be used in all aspects of our lives. Heping chemical fiber polypropylene high-strength yarn is supplied by manufacturers, with a complete range of products and high-quality after-sales service. Users can purchase with confidence. Heping Chemical Fiber also has high-quality polypropylene industrial yarn, polypropylene high-strength yarn, high-strength polypropylene network yarn, polypropylene high-strength yarn, high-strength polypropylene yarn and split film industrial yarn.
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