Armolube® EM 202 is a state-of-the-art emulsifier with excellent friction modification and lubrication benefits. It is designed for use in metalworking fluids and industrial lubricant formulations, and functions as a highly effective emulsifying agent. It promotes stable oil-in-water (O/W) emulsions with good hard-water tolerance and stability in acid and alkali systems. Formulated by Nouryon Chemicals as part of their line of specialty lubricant additives, it is a tertiary amine ethoxylate based on primary coco amine and functions as a multifunctional, weakly cationic co-emulsifier and wetting agent. The additive is readily biodegradable and ashless, and provides alkalinity to formulations. While primarily used as a co-emulsifier, Armolube® EM 202 provides a wide range of functional benefits, delivering detergency, lubricity, anti-wear, dispersency, and corrosion inhibition.