What kind of plastic grade does polyether sulfone resin (PES) belong to?
[polyether sulfone resin (PES)], Poly (ether, sulfones), belong to the plastic grade [[07] - PC (polycarbonate) and other classes].
[heat resistance]The heat variant temperature is 200~220 DEG C, the continuous use temperature is 180~200 DEG C, and the UL temperature index is 180 DEG C.[water resistance]Up to 150 to 160 DEG C hot water or steam erosion at high temperatures from acid and alkali.[modulus of temperature, consul sex]The base modulus is almost unchanged at -100 to 200 degrees, especially above 100 DEG C, which is better than any of the thermoplastic resins.
Polyether sulfone resin (PES) is a kind of thermoplastic polymer material with excellent comprehensive properties developed by ICI company of the United Kingdom in 1972. It is one of the few special engineering plastics in use. It has excellent heat resistance, mechanical properties, insulation performance, especially with the continuous and rapid changes in temperature in the environment can still maintain stable performance advantages under high temperature, has been widely used in many fields.
