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Wide application of polyetheretherketone resin

2025-02-2027 ViewShanghai Puju Plastics

Polyetheretherketone resin is widely used in aerospace, automobile manufacturing, electronics, medical and food processing.

1. Aerospace: Polyetheretherketone resin was first used in the aerospace field. Due to the excellent and special properties of polyetheretherketone resin, it was used as a special material in the aerospace field at the beginning of its introduction, and later gradually entered the civilian field. Polyetheretherketone resin can replace aluminum and other metal materials to manufacture various aircraft parts. Polyetheretherketone resin also has good rain erosion resistance and can be used to manufacture aircraft exterior parts. Polyetheretherketone resin itself has excellent flame retardant properties, so this resin is often used to manufacture aircraft interior parts.

2. Automobile manufacturing: Polyetheretherketone resin has been successfully used in the automobile manufacturing industry for a long time. Polyetheretherketone resin has good friction resistance and mechanical properties. It can replace metal as the raw material for manufacturing engine inner covers. Various parts made of it, such as bearings, gaskets, seals, clutch rings, etc., are used in the transmission, brake and air-conditioning systems of automobiles.

3. Electronic information industry: Polyetheretherketone resin has excellent electrical properties and is an ideal electrical insulator. Under harsh working conditions such as high temperature, high pressure and high humidity, the insulation of polyetheretherketone resin can still be effectively retained. The mechanical and chemical properties of polyetheretherketone resin itself are stable, which reduces the pollution in the silicon wafer processing process. Polyetheretherketone resin does not deform in a wide temperature range, and the parts made of it can withstand the high temperature environment of heat welding treatment. Based on this characteristic, in the semiconductor industry, polyetheretherketone resin is often used to manufacture wafer carriers, electronic insulation diaphragms and various connecting devices.

4. Industrial field: Polyetheretherketone resin has good mechanical properties, chemical corrosion resistance and high temperature resistance, and can withstand high temperatures up to 260°C. In the chemical industry and other processing industries, polyetheretherketone resin is often used to make compressor valve plates, piston rings, seals and various chemical pump bodies and valve parts. Using this material instead of stainless steel to make the impeller of the vortex pump can significantly reduce the degree of wear and noise level, and has a longer service life.

5. Hospital field: Polyetheretherketone resin can show high mechanical strength, good stress resistance and hydrolysis stability under conditions such as hot water, steam, solvents and chemical reagents. It can be used to manufacture various medical devices that require high-temperature steam sterilization. Polyetheretherketone resin not only has the advantages of light weight, non-toxicity and corrosion resistance,


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