Zinol Super Marine Oil 5040H
API : -SAE : 50
ZINOL SUPER MARINE OIL 5040H is a superior quality Marine Cylinder Lubricant (MCL) designed for modern low speed crosshead diesel engines operating on low sulphur heavy fuel oils with a sulphur content of maximum 1.5%. This oil is specifically formulated with balanced additive technology to ensure good control of detergency, wear and oxidation
at 40 TBN level.
| SAE Grade | 50 |
| TBN | 40 |
| Density,@15°C, gm/ml. ASTM D 1298 | 0.922 |
| Viscosity @100°C, cSt ASTM D 445 | 18.25 |
| Kinematic viscosity @40°C, cSt | 208 |
| Viscosity Index | 96 |
| Flash Point, COC°C ASTM D 92 | 240 |
| Pour Point,°C ASTM D 97 | -18 |
| TBN, mg KOH/gm ASTM D 2896 | 40.3 |
| Product Code | 5140 |
- Cylinder lubrication of the latest, highly rated low speed crosshead marine diesel engines operating on low sulphur heavy fuels with a maximum sulphur content of 2.5%.
- The feed rates recommended by the manufacturer should be maintained as the minimum. Higher feed rates may be required when running new liners and/or rings.
- Recommendations of the relevant engine builder must be fully complied while selecting cylinder oil as expert views on low sulphur fuels are still evolving
- Superior thermal and oxidation stability reduces deposit and sludge formation.
- Excellent detergency minimizes deposits on critical parts viz. pistons, piston rings, ring grooves and cylinder ports.
- Enhanced anti-wear property minimizes liner and ring wear leading to reduced maintenance costs.
- Good compatibility with all normal seal materials.
- Reduced ash level helps in avoiding excessive piston top land deposits which
- may occur when using 70 TBN oils with low sulphur fuels.
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