Features:1, good mechanical strength and durability, heat resistance, resistance to friction consumption of sex, with lubricity.2, but, acid is violated. The balance of performance, engineering plastics and widely used materials.3, large materials is also very easy to get. With Oakland team4, ������high humidity or water use environment moisture absorption, size is increased.Mainly usedFiber, XiaoXing, goods, film, hose, and gear axle by �� meters and other port moving parts, mechanism parts used in.And, in recent years, automobile engine room components, glass fiber reinforced of nylon 6, 66 ��������in ����������instead. The lightweight, 2005 will be covered in heat-resistant sound sex, high strength, sex, oil resistant can such tough characteristics, adopted.Note:Say, hygroscopicity high (expensive), moisture absorption of expansion of dimensional change, deformation.We hope, I again processing size.