PEI (Chinese name polyetherimide) is a thermoplastic engineering resin with an amber transparent solid appearance. It has excellent heat resistance, high strength and rigidity, as well as a wide range of chemical resistance, which can meet higher heat. Chemical and elastic demand. Its unique torsional strength among thermoplastics makes it an inexpensive alternative to small steel cutting parts. As an amorphous thermoplastic polyetherimide, PEI resin combines high performance and excellent processing characteristics, combining high heat resistance with high strength, modulus and extensive chemical resistance.
Anti-static PEEK board performance characteristics: under the conditions of high strength and rigidity, electrostatic conductivity, excellent dimensional stability, continuous working temperature up to 250 °C, non-flammable (UL 94 V0), filled with carbon fiber, graphite and PTFE, low Friction coefficient, wear resistance and self-lubrication, anti-static grade, resistivity 10^6-10^9 Ωcm, better prevent static charge accumulation.
PEEK material is a special engineering plastic with high strength, high temperature resistance, chemical resistance, abrasion resistance and other characteristics. It is widely used in aerospace, petrochemical, electronic appliances, medical, auto parts and other fields. There are many materials that can replace one of its characteristics.
The polyurethane sealing ring should have good sealing performance within the working pressure and a certain temperature range
PEEK materials, PEEK rods, and PEEK plates are highly functional materials invented and patented by British Victrex. PEEK rods and PEEK plates have excellent comprehensive functions that other general plastics cannot match among high-functional polymers, and are suitable for various harsh conditions. The excellent environmental function has been successfully and widely used in aerospace, automotive, electronic semiconductor, electromechanical and other industries where demand is more demanding. It is the material of choice for users to develop new products and improve product life and reliability.
PEEK has the characteristics of high temperature resistance, high wear resistance, high tensile strength, and good flame retardancy. It also has the heat resistance and chemical stability of thermosetting plastics and the molding processability of thermoplastics. The long-term use temperature of PEEK is about 260-280°C, the short-term use temperature can reach 330°C, and the high pressure resistance can reach 30MPa. It is a good material for high-temperature sealing rings. PEEK products are suitable for use in a variety of harsh working conditions.
