The development of many industries in life with polyester fiber is cannot do without, sometimes some obscure factors may lead to a big gap, such as the price of polypropylene fiber, today we will try to understand the "characteristics of the advantages and disadvantages of general polyester fiber polyester fiber protrusion".
Effect of polyester fiber in textile industry is very large, is produced by various diol and aromatic carboxylic acids or their esters by two yuan polycondensation polyester is prepared by raw materials. Mainly used for clothing and interior decoration, what are the advantages and disadvantages of polyester fiber.
Advantage: polyester fiber strength is 44 ~ 71cN/dtex, 1 times higher than 3 times higher than that of cotton, wool, and good heat resistance, light fastness and abrasion resistance, can be used in -70 to 170 DEG C. Drug resistance performance is strong, not easy to mildew and insect infestations, so keep relatively simple. Not deformation, moistureproof, obvious advantages.
Disadvantages: polyester fiber dyeing properties and moisture absorption performance is poor, with high temperature and high pressure dyeing equipment, complex, high cost, easy to produce static electricity processing. In order to solve the problem of polyester fiber, polyester fiber, the advantages and disadvantages of generalization we will also continue to improve.
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Polyester fiber products are becoming more and more diversified, we carried out the new research and development on the basis of the original products. The polyester fiber has high strength, corrosion resistance, good chemical stability, good heat resistance and other advantages, can effectively prevent the cracking of asphalt concrete. The function of the polyester fiber.
A stabilizing effect, because the fiber high temperature stability, can significantly prevent the flow of asphalt in the summer high temperature, high temperature stability of asphalt up to.
The effect of viscosity, improve cohesion, enhance the adhesion of asphalt and mineral material, through the bond film, improve the adhesive force between aggregates.
The function of reinforcement fibers to distribution, overlapping of the mixture to form a network of successive, can effectively overcome the disadvantages of bone material slip characteristics of polyester fiber, prevent crack.
Effects of crack resistance and toughening, because fiber modulus value is high, with the effective stress distribution and crack resistance function, can effectively prevent the brittle fracture at low temperature.
The above is a brief description of the advantages and disadvantages of general characteristics of polyester fiber polyester fiber outstanding ", we have polyester fiber, Polyester Many other related products, if you are interested, can contact us for more details.
The keywords: The advantages and disadvantages of polyester fiber polyester fiber high temperature effect