What are the differences between polyester and spandex?
Polyester is a kind of chemical fiber fabrics with satin satin chiffon dress coat dress jacket unexpectedly in the outer layer is expected to add clothes suit urethane also known as rubber band and Lycra (specifically the fabric of a company's name) and to increase the elasticity of the clothes will not be clothes alone
Polyester and spandex fabric is not what components, fixed color properties; in use are commonly used in clothing, polyester spandex as ductility, permeability than polyester spandex, but feel and visual effect is stronger than that of polyester spandex, more suitable for the other, common in the suit, shirt, and spandex generally not used alone, because it does not stretch. More often, they are woven into elastic fibers to make stretch core yarns. They are used for socks, furniture, ski suits, sportswear, medical fabrics, etc..
Use:Filament: often used as a low elastic yarn for making various textiles;Staple fiber: cotton, wool, linen and so on, can be blended, industrial: tire cord, fishing nets, ropes, filter cloth, edge material, etc.. Spandex (elastic fiber):The best elasticity, the worst strength, poor moisture absorption, better light resistance, acid resistance, alkali resistance, abrasion resistance.Uses: Spandex has been widely used in underwear, women's underwear, casual wear, sportswear, socks, tights, bandages and other textile fields, medical fields, etc.. Spandex is a high elastic fiber necessary for the pursuit of dynamic and convenient high performance materials. Spandex can be stretched 5-7 times longer than the original, so it is comfortable, soft and without wrinkles. It always stays the same.
Polyester (Crisp wrinkle):Features: high strength, good impact resistance, heat resistance, corrosion resistance, resistance to borers, acid is not alkali resistant, excellent photostability, exposure for 1000 hours, the strength retention of 60-70%, moisture absorption is poor, dyeing difficulties, fabric easy washing drying, good shape retention. It has the characteristics of washing and wearing
