The peek material can be injection molded. PEEK is a high-temperature special engineering plastic and needs to be maintained at about 350 degrees. This requires the heating section of the injection molding machine barrel to continuously and stably provide a heating temperature above 350 degrees. The melting temperature of the peek material at high temperature is relatively high, and the viscosity in the molten state is relatively large, and the pressure required for injection molding is higher, and the wear of the screw is greater. In addition, peek injection molding requires heating, which is different from ordinary injection molding. It is recommended to find a manufacturer that specializes in peek injection molding to avoid certain technical risks.
Peek is a special engineering plastic with excellent properties such as high temperature resistance, self-lubricating, easy processing and high mechanical strength. It can be manufactured and processed into various mechanical parts, such as automobile gears, oil screens, gearshift starting disks; aircraft engine zero Parts, automatic washing machine runners, medical equipment parts, etc.
The color of pure PEEK is generally light yellow, modified (carbon fiber, graphite) PEEK is generally black, PEEK with ceramics is generally white, and PEEK with glass fiber is generally brown.
PEEK material is a high-temperature, high-performance thermoplastic special engineering plastic with good mechanical properties, chemical resistance, abrasion resistance, and hydrolysis resistance.
PEEK has the characteristics of high temperature resistance, radiation resistance, corrosion resistance, good dimensional stability, and excellent electrical properties. It also has excellent processing properties, easy injection molding, extrusion molding and cutting processing. It is one of the special engineering plastics with excellent comprehensive performance. one.
Compared with PTFE, the advantages of PEEK material are high strength, good wear resistance, high mechanical strength at high temperature, dimensional stability, good creep resistance, and injection molding.
