The so-called polyester filament, is the length of m […]
The so-called polyester filament, is the length of more than 1000 meters of silk, filament wound into a group. Polyester staple fiber is a few centimeters to ten centimeters of short fibers.
Characteristics and Application of Polyester Fiber.
Strength: polyester fiber strength than cotton nearly 1 times higher than the wool 3 times, so polyester fabric durable.
Heat resistance: can be used in -70 ℃ ~ 170 ℃, synthetic fiber is the best heat resistance and thermal stability.
Elasticity: Polyester elasticity close to the wool, wrinkle resistance than other fibers, the fabric is not wrinkled, good preservation.
Wear resistance: polyester wear resistance after the nylon, in the synthetic fiber ranked second.
Water absorption: polyester moisture regain low, good insulation properties, but because of low water absorption, friction generated by electrostatic, poor dyeing performance.
Polyester as a clothing fiber, the fabric in the wash after the wrinkle, no effect. Often polyester and a variety of fiber blended or intertwined, such as cotton, wool polyester, widely used in a variety of clothing and decorative materials. Polyester in the industry can be used for conveyor belts, tents, canvas, cable, fishing nets, etc., in particular, to do tire with polyester cord, in the performance is close to nylon. Polyester can also be used for electrical insulation materials, acid filter cloth, pharmaceutical industry with cloth and so on. Synthetic fiber is widely used in various fields of national economy because of its high strength, wear resistance, acid resistance, alkali resistance, high temperature resistance, light weight, warmth, good electrical insulation and not afraid of moldy.