... emulsifier performance,both wetting, foaming , diffusion functions.2,as o/w emulsifier, dispersant, stablizer,used for food, ... in water, methanol ,ethanol, insoluble in mineral oil,as emulsifier, dispersant, wetting agent, solubilizer, stabilizer, used ... as oilfield emulsifier, anti-wax agent, heavy oil wetting, resistance reduction agent, Near wellbore treatment agent;Used for precision machine tool ...