RIPP R3661 is an additive package for API CH-4 grade engine oil. This additive package can formulate SAE 15W/40 CH-4 heavy duty diesel engine oil. The 15W/40 CH-4 oil formulated with this additive package has passed IIIE, Caterpillar 1K, Caterpillar 1P, Mack T-8E, Mack T-9, Cummins ISM, RFWT and EOAT engine tests in accordance with API CH-4 specification.
9.6%wt in Group ? or Group Ⅱ base stocks
| Items | Value | Method |
| Density, 20℃, kg/m3 | report | |
| Viscosity, 100℃, mm2/s | report | |
| Flash point (open cup), ℃ | ≥170 | |
| TBN, mgKOH/g | ≥82 | |
| Element content, %wt | ||
| Calcium | ≥1.99 | |
| Zinc | ≥1.14 | |
| Nitrogen | ≥1.0 |
Stored and transported tightly closed.
Storage temp 50℃ or lower.
Avoid direct contact with skin.