Knowledge about polyester fiber

Polyester fiber, commonly known as "polyester". It is a synthetic fiber obtained by spinning polyester obtained by polycondensation of organic dibasic acid and dihydric alcohol, referred to as PET fiber, which belongs to polymer compounds.

Invented in 1941, it is currently the largest variety of synthetic fibers. The biggest advantage of polyester fiber is that it has good wrinkle resistance and shape retention, and has high strength and elastic recovery. It is durable, wrinkle-resistant, iron-free, and non-sticky.

Polyester fiber is a synthetic fiber spun from each chain link in the macromolecular chain through an ester group to form a fiber-forming polymer. In our country, fibers with a polyethylene terephthalate content of more than 85% are referred to as polyester, and there are many foreign trade names, such as Dacron in the United States, Tetoron in Japan, Tynka in the United Kingdom, and the former Soviet Union. Rausan and others.