Which additive is the best for bio based lubricants meant for engine oil lubes, and which one is the best for bio-grease? What is the implications of not using additives on the lubrication efficiency
After extensive research on lubricant for engine oil and grease for aircraft under high pressure applications. It is found out that MoS2 will outperform even ZDDP in bio lubricant. We even tried catalizing some additives but MoS2 fine powder (1 micron) is very good. Check NEHME et al. research in Wear and Tribology Transactions