HVI - 4 Rosneft

Isoparaffinic oil HVI-4 belongs to Group II base oils and is used for the production of high-quality engine oils. It is obtained from the processing of naphthenic crude.

Applications: HVI-4 is used as a base stock for transformer oils, hydraulic oils, steering gear oils, special cooling fluids for metalworking, turbine oils, and other energy oils.

Technical characteristics:
• Kinematic viscosity at 100 °C — in the range of 3.9–4.6 mm²/s;
• Viscosity index — min 125;
• Flash point, open cup — min 210 °C;
• Pour point — max –15 °C;
• Sulfur content — max 10 mg/kg;
• Appearance — clear transparent liquid without sediment, from colorless to light yellow.