HHV’s Above The Ear helmet was pressed in China with American DuPont Kevlar or Dutch Teijin Aramid. In addition to weight savings, the ATE offered significant cost savings over the established ...

Today, Kevlar ® is used in hundreds of products, including bulletproof vests, spacecrafts, helmets, tennis racquets ... Kwolek applied for a position as a chemist with the DuPont Company, though she ...