Effect of Additives on the Performance of Engine Oil

This research work was based on the effect of additives on the performance of engine oil. This performance which is a function of the properties include viscosity, density, flash point, colour as well as foaming ability/stability. The additives whose effects were investigated in this research work were B023233 (comprising of anti-oxidant, detergent, dispersant, pour point depressant, anti-corrosion and anti-rust additives) and B23333 which is the viscosity modifier additive. All the laboratory tests carried out were in accordance with the specification of the American Society for testing and materials (ASTM). The results of the tests obtained from the blend show that the properties- viscosity, density, flash point, increases with increase in additive concentration, while that of the foaming ability decreases as the concentration of the additive increases.