Polyester fiber plays a very important role in the textile industry. It is made of polyester produced by polycondensation of a variety of diols and aromatic dicarboxylic acids or their esters as raw materials. Mainly used for clothing and interior decoration, etc. What are the advantages and disadvantages of polyester fiber?
Advantages of polyester fiber: the strength is generally 44～71cN/dtex, which is 1 time higher than cotton and 3 times higher than wool. It also has good heat resistance, light resistance and abrasion resistance, and can be used within -70～170℃ . It has strong drug resistance and is not prone to mildew and insect damage, so it is relatively simple to keep. No deformation, moisture-proof, obvious advantages.
Disadvantages of polyester fiber: poor dyeing performance and moisture absorption performance, need to use high temperature and high pressure dyeing, complex equipment, high cost, and easy to generate static electricity during processing. In view of this problem fiber, the advantages and disadvantages of polyester fiber are summarized. We will continue to improve.
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