SUMIKAEXCEL™ PES (Polyethersulphone) has the highest heat resistance amongst amorphous thermoplastic. Its flexural modulus is very stable at temperatures ranging from -100° to +200° C. In particular, at temperatures of 100° C or greater, SUMIKAEXCEL™ PES shows the highest flexural modulus among most thermoplastic resins.
- High temperature stability
- High creep resistance
- Dimensionally stable
- Excellent hot water resistance
- Excellent chemical resistance
- Low out-gassing
- Low smoke evolution
- Inherently flame retardant – UL-V0
- Life Sciences
For Information on our UL certification, please click on the corresponding tabs.
For information regarding Sumitomo Chemical’s Super Engineering Plastics please contact anyone below for all products and applications:
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