Polyetheretherketone, or PEEK, is a linear aromatic polymer compound with chain links in the molecular backbone. Its constituent units are oxygen - phenylene - oxo - carbonyl - phenylene, which are semi crystalline and thermoplastic.
Product Name: polyetheretherketone (PEEK) resin is a special engineering plastic with excellent performance, compared with other special engineering plastics has more significant advantages, is resistant to high temperature of 260 degrees, excellent mechanical properties, good self-lubricating, chemical corrosion resistance, flame retardant, high mechanical properties, wear resistance, peel resistant, nitrate sulfuric acid, anti radiation, super can be used for high-end machinery, nuclear engineering and aviation technology.
Peek has the heat resistance, chemical stability and molding properties of thermosetting plastics. Peek also has excellent heat resistance. The thermal deformation temperature is 160 degrees, and when the glass fiber is strengthened by 20% ~ 30%, the thermal deformation temperature can be increased to 280~300 degrees centigrade. The thermal stability of PEEK is good, 420 DEG C in air. In the case of 2h, weightlessness was only 2%, 2.5% at 500, and significant heat loss at 500. Long term use temperature of PEEK is about 200 degrees Celsius, the temperature still maintained high tensile strength and flexural modulus, it is also a very strong material, has excellent long-term creep resistance and fatigue performance
Peek is widely used in aerospace, automobile manufacturing, electronic, electrical, medical and food processing fields.