... m2--240g/m2Width : 120CM---160CMUsage : swimwear , garment and sportswear clothes . Spandex, or lycra, is a synthetic fabric with a base, like ... undergo a reaction that causes them to fuse into a single structure. Spandex was developed by Dupont in 1959, long after many ... , difficult to manipulate, and often irritating to the skin. Spandex replaced rubber in most of these applications, allowing women to ...