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High ethylene content for excellent compression set resistance and dimensional stability.
Optimized diene level enabling efficient sulfur and peroxide curing systems.
Low Mooney viscosity (ML 1+4 @ 125°C ≈ 45) for superior processability in extrusion and calendering.
Excellent ozone, weathering, and UV resistance due to saturated polymer backbone.
Good low-temperature flexibility with glass transition temperature (Tg) around −45 °C.
Automotive weather seals including door, window, and trunk seals.
Roofing membranes for commercial and residential flat roof systems.
Industrial hose covers requiring heat, steam, and chemical resistance.
Bridge expansion joint profiles exposed to dynamic loading and environmental stress.
Hot water and chilled water gasketing in HVAC and plumbing systems.
| Chemical Type | EPDM terpolymer (Ethylene-Propylene-Diene) |
| Product Form | Free-flowing granules |
| Appearance | Off-white to light tan pellets |
| Primary Applications | Extruded and molded sealing, roofing, and industrial elastomer components |
| Key Features | High ethylene, low Mooney viscosity, balanced cure kinetics |
| Benefits | Improved green strength, reduced die swell, consistent crosslink density |
| Processing Recommendation | Suitable for two-roll mill, internal mixer, and continuous extrusion |
| Storage Conditions | Store in cool, dry location away from direct sunlight and ozone sources |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
