Petroleum Testing

Dublin Analytical Education What is the effect of air contamination

Dublin Analytical Education What is Flash Point Testing? What is

The cloud point of a petroleum compound, such as biodiesel or a lubricant, is an index of the lowest temperature below which the least soluble species crystallises into a wax, clouding the liquid.

Lubricating greases are a mixture of a base oil, additives and a thickening agent. These three components all contribute to a grease’s viscosity but, regardless of the composition, low temperatures will have a stiffening effect on grease.