PESPolyethersulfone
PES
SUMIKAEXCEL-PES is a transparent amber colored amorphous resin. It possesses a variety of useful properties, such as heat resistance, creep resistance, impact resistance and dimensional stability. It can be used as a molding material in many different industries from electronic parts to sanitary units in aircraft.
Properties
| Heat resistance | Can be used in applications with a continuous operating temperature of 180C. Linear expansion and temperature-dependency is low. |
|---|---|
| Transparency | Higher transparency than other heat-resistant engineering plastics. |
| Impact resistance | Offers impact strength similar to that of polycarbonate; however, notch radius and shape must be considered. |
| Mechanical property | Creep resistance up to 180C; one of the highest rated thermoplastic resins. Offers tensile strength similar to that of polycarbonate. |
| Flame resistance | UL94 V-0 (0.43t) certified. Extremely low smoke emission during combustion. |
Size
| Plate | Depth×width×height（mm) 1000 ｘ 500 ｘ (５～20) |
|---|---|
| Rod | Made-to-order product |
| Notes | Sizes other than those listed above are also available. Contact us for details. |
Grade
Glass fiber reinforced grade
Filled with approximately 30% glass fiber.
Improved rigidity and creep properties.
▼PES4101GL30
Plate and rod: made-to-order product. (MOQ required. Contact us for details.)
Sliding grade
Filled with a total of 40% fluorine and SUMIKASUPER E101.
Low coefficient of friction and high PV limit value.
▼SUMIPLOY E3010 (SUMITOMO CHEMICAL COMPANY, LIMITED)
Rod: φ30 and φ50
Dimensionally stable grade
Filled with a total of 40% carbon fiber and inorganic filler.
The linear expansion coefficient as low as aluminum. Excel at dimensional stability.
▼SUMIPLOY CS5530 (SUMITOMO CHEMICAL COMPANY, LIMITED)
Rod: φ30
Examples of Use
- Electronic parts (sockets, connecters, and relay sockets).
- Printer components (bearings and optical pickup parts).
- Sanitary unit components in aircraft etc.