High ethylene content for excellent compression set resistance and thermal stability.
Optimized diene type (ENB) enabling efficient sulfur and peroxide curing systems.
Low Mooney viscosity (ML 1+4 @ 125°C ≈ 45) for superior processability in extrusion and calendering.
Outstanding ozone, weather, and UV resistance due to saturated polymer backbone.
Good compatibility with fillers, oils, and common compounding additives.
Automotive weatherstripping and door seals.
Roofing membranes and waterproofing sheets.
Industrial hoses and fluid-handling gaskets.
Expansion joints for civil infrastructure projects.
Hot water and steam service seals in HVAC and plumbing systems.
| Chemical Type | EPDM terpolymer (Ethylene-Propylene-Diene) |
| Product Form | Free-flowing granules |
| Appearance | Off-white to light tan pellets |
| Ethylene Content | 65–70 wt% |
| Diene Type | ENB (Ethylidene Norbornene) |
| Mooney Viscosity (ML 1+4 @ 125°C) | 43–47 |
| Volatile Matter | ≤ 0.5 wt% |
| Ash Content | ≤ 0.1 wt% |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China