Explanation
Also known as polyaromatic ester fiber, it refers to fibers spun from all aromatic copolyesters, also known as polyaromatic ester fibers. Its polymerization monomer raw materials include p-acetic acid benzoic acid and 6-acetic acid-2-carboxylnaphthalene, p-acetic acid benzoic acid, terephthalic acid and 4,4-diacetate biphenyl, dihydroxybenzene, p-hydroxybenzoic acid, isophthalic acid and terephthalic acid. Fibers are made by melt spinning and high-temperature hot stretching.
Classification
No classification at present.