Shell Tonna T 220 (Shell Tonna S2 M 220) is formulated with highly refined, high viscosity index mineral oils. It contains additives that increase the stickiness of the oil, and other special additives that meet the requirements of manufacturers of modern machine tools.
Application area
All parts of machine tools, including bearings and gears, which are lubricated by circulating systems.
Hydraulic systems of machines (ISO 32 and 68 classes).
Sliding guides of machines.
Benefits
- Significant reduction in friction. Especially for polymer coated rails. Reduced rattling and vibration caused by the discontinuous nature of the movement.
- Oxidation resistance. Allows to maintain high working temperatures and increases oil service life.
- High viscosity index. Low viscosity at machine start-up temperature and sufficient viscosity at high operating temperatures. Minimal oil leakage through seals.
- Improved emulsion separation. Resistant to flushing with water / coolants.
- Anticorrosion characteristics. Provide surface protection for all metal parts of machines.
- Spotless treatment. After processing does not leave spots on details.
- Excellent anti-wear performance. Minimum machine downtime reduces maintenance costs.
Specifications
| Name of indicator |
Norm |
| Kinematic viscosity at 40 ° C (mm2 / s) |
220 |
| Kinematic viscosity at 100 ° C (mm2 / s) |
19,9 |
| Density 15 (g / cm3) |
0,894 |
| Pour point (deg.) |
-16 |
| Flash point (deg.) |
245 |