Polyester staple fiber is an important type of fiber, and is the trade name of polyester fiber. It is a fiber-forming polymer made of refined terephthalic acid (PTA) or terephthalate (DMT) and ethylene glycol (EG) through esterification or transesterification and polycondensation reactions-poly-p-phenylene Polyethylene glycol ester (PET), a fiber made by spinning and post-processing.
Chemical fiber is made of natural polymer compounds or artificially composed polymer compounds as materials, through the process of preparing spinning dope, spinning and post-processing, and has textile function fiber.
Chemical fiber fabric is a new type of clothing developed in modern times, with many types. Here mainly refers to the pure spinning, blending or interlaced fabric processed by chemical fiber, that is to say, the fabric woven from purified fiber, excluding the blending and interlacing with natural fiber, the characteristics of chemical fiber fabric are woven into it. Choice of chemical fiber's own characteristics.
Fiber can be divided into plant fiber: cotton, hemp
Chemical fibers use natural or artificially composed polymer materials as materials and fibers that are processed by chemical or physical methods. Due to the different origins of the polymer compounds used, it can be divided into man-made fibers made of natural polymer substances and constituent fibers made of constituent polymer substances. Referred to as chemical fiber. Polyester is an important type of fiber, and it is the trade name of polyester fiber in my country. It is a fiber-forming polymer made of refined terephthalic acid (PTA) or terephthalate (DMT) and ethylene glycol (EG) through esterification or transesterification and polycondensation reactions-poly-p-phenylene Polyethylene glycol ester (PET), a fiber made by spinning and post-processing. Briefly speaking, a chemical fiber contains polyester. Polyester is an artificially composed polymer substance in chemical fiber.
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