Size: 1-100mm*510/610*1000/1220mm
· It has the best high temperature resistance and dimensional stability, as well as chemical resistance, flame retardancy, electrical properties, high strength, high rigidity, etc. Not only has high mechanical performance, but also has excellent heat resistance and chemical stability (continuous use temperature is about 181 ℃), as well as high dimensional stability and creep strength. It has high strength, high rigidity, wear resistance and dimensional stability at high temperature. Without adding any additives, it has inherent flame retardancy and low smoke, the oxygen index is 46%, and the combustion grade is UL94-V-0.
The density of PEI board is 1.38~1.42g/cm3,
the glass transition temperature is 215°C, and
the heat distortion temperature is 198~208°C. It can be used for a long time at 160~180°C, and the maximum allowable intermittent use temperature is 210°C. PEI has excellent mechanical strength, electrical insulation performance, radiation resistance, high and low temperature resistance, fatigue resistance and molding processability; adding glass fiber, carbon fiber or other fillers can achieve the purpose of reinforcement and modification. It is unique in its thermoplastics. Torsional strength, making it an inexpensive alternative to small steel cutting parts.
