Tribological Behavior of Mild Steel under Canola Biolubricant Conditions

Table 3

Fully synthetic oil specification [25].

Colour	Deep red
Base number	2.5
Sulfated ash, mass%	<0.10
Flash point	94
Biodegradability, OECD 301B, %	64
Viscosity index	175
Density at 15°C, kg/L	0.895
Viscosity, kinematic, cSt
At 40°C	39
At 100°C	7.8