PEI (polyetherimide) products are extremely suitable for electrical and electronic insulators (including many semiconductor process components), as well as a series of structural components. These components require high strength and stiffness at high temperatures. Due to its good hydrolysis resistance, PEI can withstand repeated high-pressure steam sterilization.
Main features:
1. High working temperature in air (lasting 170 degrees C)
2. Good hydrolysis resistance (suitable for repeated steam sterilization)
3. It has high strength and hardness in a wide temperature range.
4. The inherent low flammability during combustion and the very low level of smoke diffusion during combustion
5. Good dimensional stability
6. Physiological inertia (suitable for food contact)
7. High Energy Radiation Resistance (Gamma-and X-ray)
8. Electrical Insulation and Dielectric Properties
Typical applications:
Pharmaceutical equipment manifold, probe, ultrasonic probe sound wedge, military video display, insulator, printed circuit board clamp