Nylon KingIt's nylon66(The chemical name is called:PolyethyleneEthylenediamineAcid) Nylon (PA) engineering, the scientific name is "polyamide". This material has good overall application properties, high strength, good toughness, low friction coefficient, wear resistance, self-lubrication, good processing properties, good corrosion resistance. Due to the above excellent properties, polyamide (nylon king) engineering plastics have been widely used in the production of bearings, bushings, gears, cams, impellers, high-pressure seals, wire and cable sheaths, etc.

Engineering plastics is a general term for the development of industrial production parts or product shell plastics. General enterprises have relatively high strength, toughness, hardness, and have very excellent heat resistance and aging resistance.Nylon King（PA), also known as polyamide, is one of the five major systems engineering construction plastic problems. With the continuous learning and progress of information aggregation data technology level, applied research has been more and more widely, and has gradually developed from an ordinary architectural decoration to a load-bearing structural part and functional part. The nylon main chain contains a large number of amide bonds with strong polarity, and the intermolecular interaction is strong. In addition, it is easy to form a firmer hydrogen bond between hydrogen and electron-donating group hydroxyl, which makes its performance excellent.

Polytetrafluoroethylene, commonly known“The Plastic King", is a polymer polymerized from tetrafluoroethylene as a monomer. White waxy, translucent, heat resistance, cold resistance is excellent, can be in-180~260°.CLong term use. This material has the characteristics of acids, alkalis and various organic solvents, and is almost insoluble in all solvents. At the same time, PTFE has the characteristics of high temperature resistance, and its friction coefficient is very low. In addition to lubrication, it is also an ideal coating for cleaning water pipes.