Base Oil Group I Group II Group III
HS Code: 1503
Base oil refers to oils with lubricating properties, which are primarily produced either by refining crude oil (mineral base oil) or through chemical synthesis (synthetic base oil).
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Table of specification
Product Introduction:
|
Property |
Unit | Test Method | Specification |
Typical Result |
| Appearance | – | Visual | C g B | C g B |
| Color | – | ASTM D-1500 | Max 2 | 1.8 |
| Density 15 ℃ | Kg/m3 | ASTM D-4052 | – | 893 |
| Kinematic viscosity at40℃ | Mm2/s (CST) | ASTM D-445 | – | 108 |
| Kinematic viscosity at100℃ | Mm2/s (CST) | ASTM D-445 | Min 10.8 | 10.9 |
| Viscosity index | – | ASTM D-2270 | Min 87 | 88 |
| Flashpoint | ℃ | ASTM D-92 | Min 235 | 245 |
| Pour point | ℃ | ASTM D-97 | Max -3 | -4 |
| Noack at 250℃ | Wt % | ASTM D-5800 | Max 5 | 3.5 |
| Sulfur | Wt % | ASTM D-4951 | – | 1.2 |
