Washers are the parts that are placed between the connector and the nut. Compared with metal gaskets, plastic gaskets have excellent insulation, corrosion resistance, thermal insulation and non-magnetic properties, light weight, and are widely used in semiconductor, automotive, aerospace industry, interior decoration and other fields. Using more than 10 kinds of plastics, including PA66, PC, special engineering plastic PEEK with the best performance, modified PPS, PTFE, PP and PVD, etc. PA66【Nylon 66】 PA66 is a crystalline engineering plastic. It is a high toughness material with small friction coefficient, good wear resistance and excellent self-lubrication. Its oil resistance and chemical resistance are also very good, so it is most suitable for Read more