Polyester Is A Smooth Fabric.

Polyester is a smooth fabric.
It is an important variety of synthetic fiber, also known as polyester fiber, the biggest characteristic is that it has good wrinkle resistance and conformal property. A fabric made of ordinary polyester filament
It has the advantages of good strength, refreshing and crisp, easy washing and quick drying, but it has the disadvantages of hard feel, poor feel, uneven luster, poor air permeability, poor moisture absorption and so on.
Polyester can be divided into short fiber, stretch fiber, textured fiber, decorative fiber, I industry fiber and a variety of different fibers.
Polyester properties are:
1. High intensity. The strength of short fiber is 2.6-5.7cN/dtex, and that of high strength fiber is 5.6-8.0 cN/dtex. Due to its low hygroscopicity, its wet strength and dry strength base
The same, impact strength is 4 times higher than nylon, 20 times higher than viscose fiber.
2. Good elasticity. The elasticity is close to wool, with almost complete recovery when stretched 5% to 6%. The wrinkle resistance is better than other fibers, that is, the fabric is wrinkle free and has a good ruler
Inch stability. The elastic modulus is 22-141cN/dtex, which is 2-3 times that of nylon.
3. Good heat resistance.