Ethylene propylene rubber is polymerized by ethylene and propylene. It is primarily used in blending medium-grade internal
combustion engine oils. The product is white transparent colloid. It is solid at normal temperature.
Item | Typical Value | Test Method |
Appearance | White bulk | Visual |
Volatility, % | ≤0.75 | GB/T 6373 (Oven Method) |
Ash Content, % | ≤0.10 | GB/T 4498 (Method A) |
Ethylene Content, % | 51.8 | Q/SY JH C 104001 |
Vanadium Content, ppm | ≤10 | Q/SY JH C 104004 |
Mooney Viscosity ML (1+4) 100 °C | Report | GB/T 1232.1 |
Shearing Stability Index (SSI) | ≤45 | ---- |