- Functions:Extreme Pressure Additive, Emulsifier, Coupling Agent, Surfactant (Nonionic), Anti-Wear Agent
- Features:Good Wetting Properties, Excellent Emulsifiability, Excellent Lubricity
- End Uses:Metalworking Fluids
STEPAN® MWA-251 is a 100% active nonionic surfactant used as a wetting agent and for co-emulsification of difficult-to-solubilize components. It can be used as an emulsifier and coupling agent for metalworking formulations. It can enable improved performance in metal cleaning in metalworking applications and enhance lubricity in metalworking applications. It shows improved lubrication by showing a reduced average scar when compared to the current industry standard.