SPANDEX 化学特性,用途語,生産方法
定義
Generic name for a fiber in which the
fiber-forming substance is a long-chain synthetic
polymer composed of at least 85% of a segmented
polyurethane (Federal Trade Commission). Imparts
elasticity to garments such as girdles, socks, special
hosiery.
SPANDEX 上流と下流の製品情報
原材料
準備製品