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[Chemical Knowledge]：Properties and Uses of Polyester Industrial Yarn

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The nature and use
of polyester industrial yarn in the field of chemical production raw materials
1. Introduction

polyester industrial yarn is an important synthetic fiber, widely used in the field of chemical production raw materials. It has excellent physical and chemical properties and can meet the needs of various industrial production. This article will detail the nature and use of polyester industrial yarn.

2. the properties of polyester industrial yarn

1. Physical properties

polyester industrial yarn has high strength and elastic modulus, wear resistance, tensile resistance, and is not easy to deform. At the same time, it has good heat resistance, light resistance and corrosion resistance, and can maintain stable performance under harsh environmental conditions.

2.
chemical properties
polyester industrial yarn has good chemical stability and can resist the corrosion of most acids, alkalis and organic solvents. However, under high temperature and high pressure, hydrolysis and oxidation of polyester industrial yarn will occur.

3. the use of polyester industrial yarn

polyester industrial yarn has a wide range of applications in the field of chemical production raw materials, the following lists several main uses:

1. reinforcing material

polyester industrial yarn can be used as a reinforcing material, improve the strength and toughness of chemical products. For example, in plastic and rubber products, adding polyester industrial yarn can improve its mechanical properties and service life.

2. Filter material

polyester industrial yarn has good filtration performance and can be used as a filter material for liquid and gas filtration in the chemical production process. For example, in the petrochemical industry, polyester industrial yarn can be used as a filter medium for filtering oil and gas.

3. Fabric material

polyester industrial yarn can be woven into various fabrics for protection and packaging in chemical production. For example, filters made of polyester industrial yarn can be used for filtration and protection in chemical equipment.

4. conclusion

polyester industrial yarn as an important synthetic fiber, has a wide range of applications in the field of chemical production raw materials. Its excellent physical and chemical properties enable polyester industrial yarn to meet the needs of various industrial production, and make an important contribution to improving the quality and performance of chemical products.

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