- Functions:Anti-Wear Agent, Surfactant, Extreme Pressure Additive, Emulsifier
- Features:Good Film Former, Excellent Emulsifiability, Excellent Lubricity
STEPAN® MWA-540 is a glyceryl monooleate that can be used as an emulsifier for metalworking formulations for improved lubrication properties. The film formed by STEPAN® MWA-540 has excellent load-carrying ability, as shown by falex 4-ball and falex pin and vee testing. It also shows improved lubrication by showing a reduced average scar when compared to the current industry standard.