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5W-40 SL/CF - Semi Synthetic


Proneft 5W-40 SL/CF oils are high-quality engine oils designated for gasoline and diesel engines of modern cars, including turbo engines. This oil ensures effective engine protection both at low and high ambient temperatures. Proneft 5W-40 SL/CF oils are made based on synthetic and mineral base stocks using a advanced additive package, and wear-resistant viscosity modifier, have improved flow at different temperatures. A specifically selected viscosity modifier ensures stable viscosity in the whole oil’s operating life consistently high performance characteristics at different operating modes within the useful life due to exceptional stability of all the components.

Typical characteristics

Density at 20 ° С, g / cm3 0,8456
Viscosity Index 176
Kinematic viscosity at 100 ° C, mm2 / s 14,35
Total Base Number (TBN) , mg КОН/g 8,2
Sulphated ash content, %
Evaporation, % 8,15
Flash point, COC °C 245
Pour Point, °C -41