... size membrane,this emulsion can protect colloid;As a emulsifier in general industry,stable emulsion;Also as antiseptics ,wetting agent ... ,battery corrosion inhibitor;As a auxiliary in leveling,disperse,wetting,detergent etc usage,all have fine ... chemical,medicine,rubber industry;As a PEtroleum asphalt emulsifier in building industry,as well as one of important components of ...