The advantages of polyester fabrics are firmness and durability, anti-wrinkle and non-ironing, no deformation, strong thermoplasticity, no fear of mold and insects. The disadvantage is that it has poor hygroscopicity and a sense of stuffiness when worn in summer. At the same time, it is easy to be charged with static electricity in winter, which affects comfort.
Polyester fabric is super elastic. The elasticity is close to that of wool. When it stretches by 5% to 6%, it can almost fully recover. Repeatedly rubbing the polyester fabric will quickly restore its original shape without leaving wrinkles. The modulus of elasticity is 22～141cN/dtex. Nylon is 2 to 3 times higher than other fabrics. Polyester fabric has good heat resistance and strong plasticity.
The biggest advantage of polyester fabric is that it is not easy to deform and wrinkle, and it is more suitable for sofas, dining chairs and other places in the home. The surface of the fabric is lubricated, with strong luster, high breaking strength and good air permeability. It is often used as a summer fabric.
Polyester fabric has poor hygroscopicity and poor dyeability. Because there is no specific dyeing gene on the molecular chain of polyester, and its polarity is small, it is more difficult to dye, easy to dye, dye molecules are not easy to enter the fiber, but the color after dyeing is fast The degree is very good, not easy to fade.
Polyester fabric is a kind of chemical fiber garment fabric used in daily life. The major varieties of polyester include staple fiber, drawn yarn, textured yarn, decorative filament, industrial filament and various differentiated fibers. The development of polyester fabrics with high moisture absorption, sweat wicking, and quick-drying is of great significance to the improvement of clothing comfort. It is very suitable for high-level sportswear, tooling under high temperature and high humidity conditions, outdoor clothing, du clothing and other fields.
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