PSO process oil R is blended with high quality base stocks, possessing natural resistance to oxidation and thermal breakdown. This is a premier grade straight mineral oil containing no additives. By virtue of its high viscosity and viscosity index and other properties, it is suitable for use in many industrial applications where a thick lubricant once-through application is required. This grade is also suitable for systems where the oil stays relatively for shorter periods.
|PSO Process Oil R||ISO VG 460 (Typical Results)|
|Kinematic Viscosity @ 40°C cSt, (ASTM D-445)||460|
|Viscosity Index (ASTM D-2270)||95|
|Flash Point, (C0C), °C ASTM D-92||280|
|Pour Point, °C ASTM D97||-3|
These typical characters tics are of existing production. Concurrently future production will conform to PSO specification variations in these characteristics may occur.