SN-150 (Group I)

Base oil SN-150 is a product of petroleum feedstock refining by means of atmospheric and vacuum distillation, hydrotreating, dewaxing with selective solvents, propane deasphalting, and selective refining.

Characteristics:
• Kinematic viscosity at 100 °C — in the range of 5.3 mm²/s;
• Viscosity index — min 95;
• Carbon residue — max 0.01%;
• Ash content — max 0.002%;
• Flash point, open cup — min 208 °C;
• Pour point — max –15 °C;
• Sulfur mass fraction — max 0.1%;
• Density at 15 °C — max 870 kg/m³;
• NOACK volatility — max 15%;
• Appearance — homogeneous transparent liquid.

Applications: Used as feedstock for the production of commercial lubricating oils.

International equivalent: corresponding to approximately ISO VG 150