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Polypropylene high strength wire is the main component of polypropylene fiber processing and spinning. Polypropylene is a kind of synthetic fiber material, polypropylene is also called polyethylene fiber. In addition to excellent mechanical properties and chemical stability, but also low price, less investment cost, has obvious technical and economic advantages, so high strength polypropylene fiber wire has been developed, and has a wide range of applications.
Polypropylene high strength wire has high strength, light weight, heat reduction uniform, flame retardant, anti-aging, low thermal conductivity, wear resistance, seawater corrosion resistance and other characteristics, polypropylene fiber high strength wire has the advantages of small color difference, good color fastness, high strength. Therefore, polypropylene high strength silk is widely used in safety net, safety belt, safety rope, industrial sling, industrial cloth, cable, container bag, anti-cracking engineering fiber, high pressure fire hose, conveyor belt, industrial sewing thread, polypropylene anti-cracking fiber and other fields, is the replacement of polyester, nylon, ethylene fiber, nylon new ideal chemical fiber materials.
The physical and chemical properties of polypropylene high strength wire
Form: The longitudinal surface of polypropylene is flat and lubricated, and the cross section is circular.
Density: polypropylene has the advantage of light texture. Its density is only 0.91g/cm3, which is the light density of common chemical fibers. Therefore, the same component of polypropylene can get a higher coverage area than other fibers.
Strong elongation: high strength, large elongation, high initial modulus, excellent elasticity. So polypropylene has good wear resistance. In addition, the wet strength of polypropylene is basically equal to the dry strength, so it is an ideal material for making fishing nets and cables.
Hygroscopicity and dyeing property: the hygroscopicity of polypropylene is very small, almost no hygroscopicity, and the moisture recovery rate under general atmospheric conditions is close to zero. But it has a core absorption effect, which can transfer water vapor through the capillary tubes in the fabric, but does not have any absorption effect on its own. The chromaticity of polypropylene is poor, the chromatographic is not complete, but the method of stock solution coloring can be used to compensate for the lack of.
Acid resistance and alkali resistance: polypropylene has good chemical corrosion resistance, in addition to concentrated nitric acid, concentrated caustic soda, polypropylene acid and alkali resistance function is outstanding, so suitable for filtering data and packaging data.
Light resistance: polypropylene has poor light resistance, poor thermal stability, easy aging and ironing resistance. However, the anti - aging function can be improved by adding anti - aging agent in spinning. In addition, the electrical insulation of polypropylene fiber is outstanding, but it is easy to produce static electricity during processing.
Xuzhou Heping Chemical Fiber Co., Ltd. is located in Xuzhou, Jiangsu. It has focused on the research and development and production of polypropylene, high strength, high strength, high strength, high strength, anti-aging, acid and alkali resistant, etc., which also make polypropylene high strength. Wire can be applied to all aspects of our lives. Peaceful chemical polypropylene, manufacturers supply, complete products, high quality after-sales service, users can rest assured to buy. Peace chemical fiber also has a polypropylene industrial silk, polypropylene high strength wire, high-strength polypropylene wire, polypropylene high strength, high-strength propylene, and hydrazine industrial wire.
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