EPDM EP80BK00 O-Ring, Size: -021
Material: EPDM EP80BK00 O-Ring
Size: AS568 -021 O-Ring
Part Number: EP80BK00-OR-021
Color: Black
Detailed Description
EP80BK00-OR-021 is a Black, 80 Shore A, Peroxide Cured EPDM (EPR, EPM) O-Ring. It is a 75 durometer EPDM (EPR, EPM). EP80BK00 is manufactured with the following features & specifications: General Purpose Material. EP80BK00-OR-021 is AS568 size -021 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 23.52mm (Inside Diameter (ID)).
Material: 80 Durometer EPDM EP80BK00 O-Ring
Size: AS568 -021, 1.78mm CS X 23.52mm ID (0.070" CS X 0.926" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | EP80BK00 |
| Material | EPDM (EPR, EPM) |
| Cure | Peroxide Cured |
| Color | Black |
| Durometer | 80 Shore A Hardness |
| High Temperature | 150 °C / 302 °F |
| Low Temperature | -55 °C / -67 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -021 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 23.52 mm / 0.926 in |
Canyon’s EP80BK00 is an 80 Shore A black EPDM compound that is peroxide cured for improved heat resistance, aging stability, and long-term sealing performance. Designed as a cost-effective, general-purpose material, it offers excellent resistance to weathering, ozone, and environmental exposure while maintaining good abrasion resistance and low compression set. With a service temperature range of -57°C to 150°C (-70°F to 300°F), EP80BK00 performs reliably across wide thermal cycles in both indoor and outdoor industrial applications. Its higher durometer provides improved extrusion resistance and dimensional stability in static and moderate dynamic sealing conditions.
EP80BK00 meets ASTM D2000 2DA815 requirements and is commonly used in industrial equipment, enclosures, and general sealing applications where peroxide-cured EPDM is preferred for thermal and aging performance. This material is frequently cross-referenced as an alternative to Parker E0540-80, EB152-70, and E883-70 for comparable EPDM sealing needs. Canyon Components also offers additional EPDM formulations to support specific temperature, compliance, and performance requirements.
Common relevant keywords:
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