Polyether etherketone PEEK in the aerospace field can be processed into various high-precision aerospace components. Due to its good hydrolysis resistance, corrosion resistance and flame retardant properties, it can be processed into the inner/outer parts of the aircraft and many parts of rocket engines.   The application of PEEK in the aviation field mainly includes the following aspects:

1. Manufacturing of high-temperature components: PEEK has excellent high-temperature stability and oxidation resistance, and can withstand high-temperature environments up to 250℃ and maintain stable performance. Therefore, in aircraft engines, PEEK is widely used in the manufacturing of high-temperature components, such as impellers, turbine discs, heat insulation covers, etc.

2. Manufacturing structural parts: PEEK has excellent mechanical strength and rigidity, and can withstand most mechanical pressures and impact forces. Therefore, in aircraft structures, PEEK is widely used in manufacturing brackets, connectors, fus