Calcium | Oil additives & contaminants

Calcium is frequently an element identified in used oil analysis results. Why is it in your finished lubricant? Calcium is a major contributor to detergent and TBN additives, but can also be a contaminant. Here at Lubrication Expert we take a first-principles approach to lubricants and greases; helping industry understand lubrication technology and pushing the limits of what is possible. Catch us on Twitter:   / lubricationexp   Catch us on LinkedIn:   / lubrication-expert