Optimal 10W40 Classic
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Semisynthetic high quality engine oil. Manufactured on the basis of high-quality base oil of European production with the usage of Infineum additive package (UK). Provides excellent protection, high level of cleanliness and long life of the engine. Guarantees easy starting of the cold engine. Completely mixing with most foreign semisynthetic and mineral engine oils.
It is used in modern high-speed gasoline and diesel engines, as well as engines working on liquefied gas:
According to international classifications, the oil corresponds to:
- SAE 10W40
- API SJ/CF
- TU U 23640044.001-2001
Physicochemical characteristics
SAE 10W40; API SJ/CF; TU U 23640044.001-2001
|
Index |
Norm |
|
Kinematic viscosity at 100°C, mm2/s |
12,5-16,3 |
|
Viscosity Index, not less than |
125 |
|
Alkali number mg KOH/g, not less than |
7,5 |
|
Sulfated Ash, %, not more than |
1,30 |
|
Flash Point in the open crucible, ºC, not lower than |
210 |
|
Pour Point, ºC, not above |
-25 |
