Base Oil SN 600
While SN-600 offers a compelling balance of performance and cost, it’s categorized as a Group I base oil. For high-performance engines, heavy-duty machinery, or extreme operating environments, synthetic or higher-grade mineral oils (Group II, III, and IV) might be more suitable due to their superior properties in terms of oxidation resistance, viscosity index, and extreme temperature performance.
The specific formulation of a lubricant using SN-600 is tailored to the intended application and desired performance characteristics. Additive packages are meticulously blended with the base oil to achieve specific properties like wear protection, oxidation resistance, and viscosity modification. These additives play a crucial role in fine-tuning the lubricant’s performance to meet the demanding requirements of each application.
In conclusion, SN-600 remains a relevant base oil in various industrial sectors due to its affordability and suitability for moderate-duty applications. Its versatility and ability to act as a base for different lubricant types make it a valuable component in the smooth operation of machinery across various industries.
Specification
| Specification | Test Method | Min. | Typical | Max. |
| Kinematic Viscosity @100°C | ASTM D-445 | – | – | – |
| Kinematic Viscosity @40°C | ASTM D-445 | 12 cSt | – | 13.8 cSt |
| Viscosity Index | ASTM D-2270 | – | 90 | – |
| Flash Point (COC) | ASTM D-92 | 242°C | – | – |
| Pour Point | ASTM D-97 | – | – | -6°C |
| Carbon residue (conradson) | ASTM D-189 | – | – | 0.3 wt% |
| Total Acid Number | ASTM D-664 | – | – | 0.05 mg KOH/g |
| Demulsibility | ASTM D-1401 | – | Pass | – |
| Sulfur Content | ASTM D-1552 | – | – | – |
| Color | ASTM D-1500 | – | 2.5 | – |
| Density @15°C | ASTM D-4045 | – | 895 kg/m3 | – |
| Copper Corrosion (3hrs@ 100°C) | ASTM D-130 | – | – | 1A |
| Foam | ASTM D-892 | – | Nill | – |