SUMIKAEXCEL™ PES
(Polyethersulfone)
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.
Characteristics:
- 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
Product Characterization:
- Aerospace
- Consumer
- Automotive
- Medical
- Life Sciences
UL Information:
For Information on our UL certification, please click on the corresponding tabs.
For UL registered users, if you would like more information on our products, please click here to launch the UL login page and access information on the current grades we sell.
For UL unregistered users, please register by clicking here to view our company’s information.
For UL registered users, if you would like more information on our products, please click here to launch the UL login page and access information on the current grades we sell as well as other Sumitomo Chemical products that are available.
For UL unregistered users, please register by clicking here to view our company’s information.
Data Sheets:
For information regarding Sumitomo Chemical’s Super Engineering Plastics please contact anyone below for all products and applications:
Edson Ito
Director of Advanced Polymer Technology
Phone: (602) 659-2508
[email protected]
Anthony Verrocchi
Technical Business Manager, Advanced Polymers Division
Phone: (859) 304-2089
[email protected]
Deanne Burke
Business Operations Specialist
Phone: (602) 659-2532
[email protected]
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