New water soluble EP additive for environment friendly fluids
Abstract
Synthetic and semi‐synthetic fluids are known to be less sensitive to bacterial growth than soluble oils. However they often offer poor lubricating properties, especially in the extreme pressure (EP) regime. In this paper, we introduce an innovative sulfur based additive demonstrating outstanding EP performances despite being completely water soluble. In combination with oiliness and anti‐wear agents, such as phosphate esters or alkyl thio acids, it exhibits a wide range of lubricating properties which are requested for multifunctional lubricants. Finally, we show that synthetic and semi‐synthetic fluids containing this type of additive can be considered for severe metalworking operations.
Keywords
Citation
Domingues Dos Santos, F. and Guillemet, F. (2002), "New water soluble EP additive for environment friendly fluids", Industrial Lubrication and Tribology, Vol. 54 No. 6, pp. 285-290. https://doi.org/10.1108/00368790210445650
Publisher
:MCB UP Ltd
Copyright © 2002, MCB UP Limited