Description of Base Oil SN 650
MSM International oil Sn 650 is produced by means of refining crude oil. This means that crude oil is heated in order that various distillates can be separated from one another. It has been solvent refined, dewaxed, and hydrogen treated to take out impurities. This oil has no impurities or compounds that can have an adverse effect on the quality of the oil.

Uses of Base Oil SN 650
MSM International is one of the leading suppliers of base oil Group I according to the American Petroleum Institute (API), which contains less than 90 percent saturates and has a viscosity index greater than or equal to 85 and less than 120. In MSM International refinery diverse grades of Base Oil are produced by means of solvent refining paraffinic crude oil as below, with modern production facilities and using high-quality raw materials. Base oils are used to manufacture products including motor oil, Industrial oil, Grease, and etc.
SPECIFICATION | MIN | MAX | METHOD |
---|---|---|---|
Viscosity @100˚C | 14 | 16 | ASTM D-445 |
Viscosity @40˚C | 135 | 155 | ASTM D-445 |
Viscosity Index | 90 | 100 | ASTM D-2270 |
Flash Point ˚C | 255 | 270 | ASTM D-92 |
Pour point | 0 | 0 | ASTM D-97 |
Total Acid Number mgKOH/g | 0 | 0.03 | ASTM D-664 |
Color | 3 | 3.5 | ASTM D-1500 |
Density | 0.890 | 0.894 | ASTM D-1298 |