EN
Industrial EPDM Rubber O-Rings for Automotive Engines 70 Shore A and Oil Resistant
Material: EPDM
Hardness: 30A-95A
Color: Customizable
Typical applications: Steam hoses, cable insulation, food-grade gaskets, brake fluid seals
- Applications
- Specifications
- Advantage
- Recommended Products
Applications
Automotive industry: Door seals, radiator hoses, wiper blades, brake system seals.
Wire and cable: Outdoor cable sheathing, low-voltage insulation.
Specifications
|
Common Name |
EPDM (Ethylene Propylene Diene Rubber) |
|
Hardness(SHA) |
30A~90A |
|
ASTM D-2000 Classification |
CA |
|
Tensile(Mpa) |
10 ~ 20 |
|
Elongation at Break(%) |
200 ~ 600 |
|
Compression Set（%） |
< 15 |
|
Temperature Range |
-60℃~+150℃ |
|
Specific Gravity（g/cm³） |
0.86 ~ 1.20 |
|
Resistances |
Excellent resistance to aging, ultraviolet and radiation |
|
|
Excellent corrosion resistance |
|
|
Excellent water vapor resistance |
|
|
Excellent electrical insulation performance |
|
|
Excellent chemical resistance |
|
Curing Systems |
Sulfur/ Peroxide |
|
Production process |
Molding |
|
|
Extrusion |
|
Formula & color |
Custom |
|
Shelf Life |
5–7 days with accelerator, 1 -2year without accelerator. |
|
Storage conditions |
Store in a cool, dry place. After opening, seal tightly to prevent moisture absorption and loss of active ingredients |
Advantage
Excellent weathering and ozone resistance
Superior resistance to hot water and steam
Excellent electrical insulation
Good chemical resistance
