PES is a transparent amber-colored amorphous resin with excellent heat resistance, excellent dimensional stability, and good chemical resistance. In addition, PES shows excellent reliability to rapid temperature changes and has excellent reliability for long-term use at high temperatures. PES has a wide range of applications due to its excellent molding and processing properties.
Polyethersulfone resin (PES) is the British ICI company in 1972 developed a comprehensive performance of thermoplastic polymer materials, is one of the few applications of special engineering plastics.
It has excellent heat resistance, physical and mechanical properties, insulation properties, etc., especially with high temperature can be used continuously and in the environment of rapid changes in temperature can still maintain the performance of the outstanding advantages of stability, has been widely used in many areas.