On the road, road fiber, fiber embedding, which do good, how much money, cost, such as plastic problems we already have an understanding about "knowledge, the advantages and disadvantages of polyester fiber polyester fiber which uses"? Estimated that many people are not familiar with it, and today we have experts familiar with the!
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 and the advantages and disadvantages of knowledge we will also continue to improve.
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Polyester fibers can be used to improve the quality of asphalt concrete pavement and prolong the service life of the road, get a good development in the use of road construction. The use of polyester fiber is very extensive, including several aspects of this.
Suitable for stone mastic asphalt (SMA), is also suitable for dense graded asphalt concrete (AC) and (AM) the structure of asphalt macadam;
Dense graded asphalt concrete pavement;
A steel bridge paving asphalt concrete surface layer (Steel Black); used for bridge deck pavement. Cold patch, pouring, along the road;
Airport runway and apron and the advantages and disadvantages of polyester fiber which uses strong; thin layer of asphalt concrete pavement asphalt concrete pavement (Bai Hei).
What are the uses of the polyester fiber and other issues, to help you? If there is any help, please continue to focus on what we do well, embedding, how much money, cost, shaping, road fiber and polypropylene fiber are introduced!
The keywords: The advantages and disadvantages of polyester fiber asphalt concrete used for polyester