High ethylene content for superior compression set resistance and long-term sealing performance.
Optimized diene type and level enabling excellent sulfur cure compatibility and processing safety.
Consistent molecular weight distribution ensuring stable extrusion behavior and surface finish.
Low gel content minimizing die buildup and enhancing production efficiency in high-speed calendering and extrusion lines.
Enhanced thermal and oxidative stability suitable for extended service life in demanding automotive under-hood environments.
Automotive weatherstrips and door seals requiring low-temperature flexibility and UV resistance.
Roof rail seals and trunk lid gaskets for OEM and aftermarket applications.
Industrial hose covers and expansion joint profiles exposed to ozone and outdoor aging.
Building and construction membranes, window gaskets, and façade sealing systems.
White- or light-colored rubber products where low extractables and high color stability are critical.
| Chemical Type | EPDM (Ethylene Propylene Diene Monomer) |
| Product Form | Pellets (standard bale form) |
| Appearance | Off-white to light tan, uniform cylindrical pellets |
| Ethylene Content (wt%) | 65–69% |
| Diene Type | ENB (Ethylidene Norbornene) |
| Mooney Viscosity (ML(1+4) @ 125°C) | 68–74 |
| Volatile Matter (wt%) | ≤ 0.5% |
| Ash Content (wt%) | ≤ 0.1% |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China