In 1941, J.R. Winfield and J.T. Dixon of the United Kingdom used terephthalic acid and ethylene glycol as materials to successfully develop polyester fiber in the laboratory and named it Terylene. In 1953, the United States produced polyester fiber under the trade name Dacron. Subsequently, polyester fiber has been rapidly developed in various countries in the world. In 1960, the international output value of polyester fiber surpassed polyacrylonitrile fiber, and in 1972 it surpassed polyamide fiber to become a type of synthetic fiber.
Refers to the general term for fibers made from a variety of diols and aromatic dicarboxylic acids or their esters through polycondensation of polyesters.
Since polyethylene terephthalate fiber is its primary type, it is customary to refer to this fiber as polyester fiber. This type of fiber has a crisp appearance, good thermal stability, but slightly poorer moisture absorption. They are mainly used in the production of various clothing products, bedding, interior decoration products, etc.; single types such as: polyethylene 2,6-naphthalate fiber are mainly used in industry.
Polyester staple fiber refers to the general term for fibers made from polyester produced by polycondensation of various glycols and aromatic dicarboxylic acids or their esters. The detailed types are: polyethylene terephthalate fiber, polybutylene terephthalate fiber, polytrimethylene terephthalate fiber, poly-1,4-cyclohexanedimethyl terephthalate fiber , Poly-2,6-ethylene naphthalate fiber, and a variety of modified polyester-based fibers, such as:
1. Cationic dyed polyester, CDP for short;
2. Cationic dyeable polyester fiber, easycationicdyeablepolyester, ECDP for short
3. Atmospheric pressure dyeable copolyetherester of disperse dyes, Easy DispersedDyeability Polyester is referred to as EDDP
4. Easily hydrolyzed polyester
www. huacaifiber.com
