Polyester: the first largest variety of synthetic fiber, which can be made into polyester elastic webbing and other products.

Polyester: the first largest variety of synthetic fiber, which can be made into polyester elastic webbing and other products.: Polyester: the first largest variety of synthetic fiber, which can be made into polyester elastic webbing and other products.

Polyester: the first largest variety of synthetic fiber, which can be made into polyester elastic webbing and other products.

There are several trade names: the British name for the polyester is "Terylene"; the US for the polyester is called "Dacron"; "Polyester" is the trade name of our country.

 

Structure and performance: The structure is determined by the spinning hole. The conventional polyester has a circular cross section and no intermediate cavity. Fiber macromolecule crystallinity, high degree of orientation, so the fiber strength is high (20 times that of viscose fiber), the elasticity is good and not easy to wrinkle, the shape is good, the shape is good, the light resistance is good, the heat is good, the washing is quick and dry, and the hot is washed. Good wearability. Polyester can be made into polyester Elastic Webbing. Polyester has stable performance and acid resistance to general chemical reagents, but does not require high-humidity treatment of concentrated alkali. It uses this property to process polyester, the surface of the fiber is corroded, the weight is reduced, the fineness is finer, and the silk style can be produced (ie, simulation). One of the methods of silk), this method is called alkali reduction treatment. The polyester fiber has poor hygroscopicity, poor gas permeability and sweat absorption, and has a stuffy feeling when worn. At the same time, its dyeability is also poor, and special dyes or special dyes are needed. Equipment process conditions, dyeing under high humidity and high pressure, in order to improve its dyeability, there are currently cationic dyeable polyester on the market. If you want to improve the admissibility of polyester, you can use polyester and other natural fibers (such as cotton) or regenerated cellulose fiber. (such as viscose) and other blends.

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