API SM,SN oil is a high quality gasoline oil compound API SM,SN oil has excellent high temperature purification,soot dispersion,antioxidant,anti-wear,anti-corrosion properties,can extend the oil change cycle,and is widely used in various base oils.
| Performance level | Dosage% |
| API SM | 7.5 |
| API SN | 7.8 |
| property | Minimum value | Typical value | Maximum value |
| Kinematic viscosity(100℃)mm²/s | 120.52 | ||
| Flash point℃ | 170 | 180 | |
| Total base number mgKOH/g | 85 | 95 | 110 |
| Calcium content % | 2.5 | 2.7 | 3.4 |
| Zinc content% | 1.05 | 1.33 | 1.4 |
| Phosphorus content% | 1.1 | 1.21 | 1.35 |
| Nitrogen content% | 0.75 | 0.9 | |
| Molybdenum content% | 0.18 | 0.21 |
The maximum temperature should not exceed 65 ℃when storing, handling and adjusting oil; For long-term storage, it is recommended not to exceed 50°C, and do not bring water. Packed in 200 liter iron drums.The shelf life is 24 months.