has outstanding high temperature and heat resistance, and can be used for a long time at 250°C, and the instantaneous use temperature can reach 300°C; its rigidity, dimensional stability, and linear expansion coefficient are small, which is close to that of metal aluminum; the chemical stability of PEEK
material Good, it has strong corrosion resistance to acids, alkalis and almost all organic solvents, and also has flame retardant and radiation resistance properties; PEEK has excellent resistance to sliding wear and fretting wear, especially at 250 ℃ Maintain high wear resistance and low friction factor; in addition, PEEK
material is easy to extrude and injection mold.
Therefore, PEEK is widely used in aerospace, medical, semiconductor, pharmaceutical, food processing and other industries.
Jiangsu Hengbo Composite Materials Co., Ltd. has made breakthroughs in special engineering plastics such as PEEK (PAEK) through years of efforts, and developed a complete set of resin modification, injection molding of finished parts and continuous extrusion of plates, rods and tubes.