Asahi Kasei Develops Stretchable Electric Wire Using Polyurethane Fiber

asahi kasei, a japanese conglomerate chemical company, will launch a wire that stretches and stretches like a rubber band on sept. 1. “nihon keizai shimbun” reported on august 26 that by embedding electrified wires in a spiral shape in elastic polyurethane fibers (called: spandex in china), the wires can be stretched and are not prone to slack. compared with conventional wires that tend to loosen, free…