CST 6 is also same as CST 4 except the viscosity ranges from 5 to 6, Although made from crude oil, Group III base oils are sometimes described as synthesized hydrocarbons. Like Group II base oils, these oils are also becoming more prevalent.
|Appearance||-||Clear & Bright|
|Density at 15 °C, kg/ltr||D-1298||0.84|
|Kinematic Viscosity at 40 °C, Cst||D-445||Min 31.5|
|kinematic viscosity at 100 °C, Cst||D-445||Min 5.8|
|Viscosity Index||D-2270||Min 125|
|Pour Point , °C||D-97||Max - 12|
|Flash Point ,°C||D-92||Min 226|