Chongqing Newsin Oil Purifier Manufacture Co., Ltd |
Item | Unit | Technical data | |
Light base oil | Medium/heavy base oil | ||
Viscosity(40°C) | mm2/s | 16~32 | 28~72 |
Viscosity index | ≥99 | >110 | |
Appearance | Transparency | Transparency | |
Color index | ASTMD 1500 Number | ≤1 | ≤2 |
Pour point | °C | -15 | -10 |
Water content | %(W/W) | ≤0.05 | ≤0.05 |
Flash point(open) | °C | ≥180 | ≥210 |
Ash content | %(W/W) | 0.005 | 0.005 |
Carbon residue | %(W/W) | ≤0.13 | ≤0.13 |
Corrosion(copper,100°C,3h) | Qualified | Qualified | |
Acidity | mgKOH/g | ≤0.05 | ≤0.05 |