MC 5080 API CF
Black Bulls MC 5080 Cylinder oil is a premium quality, extra high performance, marine diesel engine cylinder oil. It is specially developed for use in heavy duty slow speed cross-head diesel engines. It has an optimum viscosity of over 20+ cSt. at 100ºC and low volatility with high alkalinity level to ensure excellent lubricant distribution and oil film retention. Black Bulls 5080 Cylinder has demonstrated outstanding ring and liner protection and cleanliness under sustained operation with fuel content of 3% unit of Sulphur levels.
Typical Properties
| PROPERTY | TEST METHOD | TYPICAL VALUES | |||
|---|---|---|---|---|---|
| SAE VISCOSITY GRADE | 50 | ||||
| SPECIFIC GRAVITY AT 15ºC | ASTM D-1298 | 0.9096 | |||
| FLASH POINT, ºC, | ASTM D-92 | 254 | |||
| POUR POINT, ºC, | ASTM D-97 | -9 | |||
| cST, AT 40 ºC | ASTM D-445 | Reports | |||
| cST, AT 100 ºC | ASTM D-445 | 20.70 | |||
| VISCOSITY INDEX, | ASTM D-2270 | 96 | |||
| TBN, MG KOH/G, | ASTM D-2896 | 80 | |||
Advantages
- Extend engine life.
- Prevent scuffing and scoring of engine parts
- Excellent thermal and oxidation stability can lead to reduced deposits and sludge formation. Cleaner engines can lead to reduced component wear rates.
- Exceptional anti-wear properties lead to potentially reduced liner and ring wear and excellent anti-scuffing control.
- Outstanding detergency capability leads to potentially cleaner pistons and liners and can help extend periods between over hauls.
Applications
- Lubrication of two-stroke engines’ crankshaft, oil cooled pistons and shaft bearings
Specifications and Approvals
- SYS 30 has been developed to cover the requirement of OEMs and meet the requirements of MAN Diesel & Turbo, MHI and WinGD (Wärtsilä engines).
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