Optimal 20W50
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Mineral engine oil of high viscosity. Has high operational properties.
It is used in modern high-powered diesel and gasoline engines of cars, trucks, pick-up trucks, minibuses and other equipment with excessive wear rate.
According to international classifications, the oil corresponds to:
- SAE 20W50
- API SF / СС
- CCMC G-4 D-4
- TU U 23640044.001-2001
Physicochemical characteristics
SAE 20W50; API SF/СС; CCMC G-4 D-4; TU U 23640044.001-2001
|
Index |
Norm |
|
Kinematic viscosity at 100°C, mm2/s |
16.5-18.5 |
|
Viscosity Index, not less than |
115 |
|
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 |
212 |
|
Pour Point, ºC, not above |
-25 |
