closed cell EPDM foam rubber sheet with adhesive tape
1)EPDM feature: light,comfortable ,good elasticity ,water-proof , shock resistance and skid prevention. could also offer antistatic insole sheet and EVA high foam adhesive.
2) supply different densities, hardness(the degree from 20 to 50) ,the different grade meet clients demands.
3) thickness :customers requires are available
4)colour: any general colours are available(black,white,gray more cheaper)
5)form/shape:big sheet,blocks,roll, embossed/textured/designed,or even more smaller like A4 paper size.
EPDM (Ethylene Propylene Diene Monomer) closed cell sponge rubber material exhibits very good aging properties, compressibility, and shows an excellent resistance to ozone and oxidation, which explains its use
in a variety of industrial and commercial applications. We produce gaskets, seals, and other custom die-cut
parts in EPDM elastomers for customers that span across industry groups and international locations.
Example Gasket Application | Properties |
Weatherproofing | Closed cell EPDM is used for many outdoor industrial gasketing applications for weatherproofing due to its resistance to aging, UV, ozone, and oxidation. |
HVAC | This rubber sponge material proves beneficial in many HVAC systems and other flexible sealing applications, as it is resistant to compression set and atmospheric degradation. |
Automotive
| EPDM is the material of choice for automotive taillight gaskets because of its excellent resistance to ozone and its unique sealing characteristics. |
Electrical Enclosures | EPDM’s excellent resistance to ozone, UV and oxidation and its closed cell structure allows this material to be used as gasketing for many outdoor electrical enclosures. |
EPDM Rubber Sponge | ||
| Specification | Typical Value |
Compression at 25% deflection (kPa): | 35-65 | 49 |
Compression deflection at 50% (kPa): | 80-160 | 112 |
Density (kg/m³): | 120+/-20 | 134 |
Compression set (50% 22H 20°C): | 25% Max. | 14.1% |
Water Absorption, max. change in weight (%): | 10 | 0.6 |
Heat ageing, change in compression deflection, 22hrs at 100°C: | +/-30% | PASS |
Flammability: | FMVSS-302 | PASS |
Elongation at break (%): | N/A | 180 |
Tensile strength (kN/m²): | N/A | >500 |
Temperature range (low-high): | N/A | -40 to +70°C |
High intermittent: | N/A | +100°C |
Resistance to Air and UV: | EXCELLENT |
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Resistance to Oil: | POOR |
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Resistance to Acids: | GOOD |
|
Environmental Protection: | CFC AND HFC FREE CAN BE RECYCLED |
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