Polyetheretherketone (PEEK) resin is a special engineering plastic with excellent performance. It has many significant advantages compared with other special engineering plastics. It has high temperature resistance, excellent mechanical properties, good self-lubricating property, chemical corrosion resistance and flame retardant. It is widely used in aerospace, automobile manufacturing, electrical and electronic, medical and food processing, etc. due to peeling resistance, radiation resistance, insulation stability, hydrolysis resistance and easy processing.
Excellent performance The wide range of PEEK resins was first used in the aerospace industry to replace aluminum and other metal materials to make a variety of aircraft components. In the automotive industry, PEEK resin has good friction resistance and mechanical properties. As a raw material for the manufacture of engine inner cover, various components such as bearings, gaskets, seals and clutch ring gears are used in the transmission and braking of automobiles. And widely used in air conditioning systems.
PEEK resin is an ideal electrical insulator. It can maintain good electrical insulation performance under severe working conditions such as high temperature, high pressure and high humidity. Therefore, the electronic information field has gradually become the second largest application field of PEEK resin. Pipes, valves and pumps are commonly used in the semiconductor industry to manufacture wafer carriers, electronically insulating diaphragms and various connecting devices. As a semi-crystalline engineering plastic, PEEK is insoluble in almost all solvents except concentrated sulfuric acid, so it is commonly used to make compressor valves, piston rings, seals and various chemical pump bodies and valve parts.
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