Disponil SMS 120 Spezial Polyoxyethylene(20)-sorbitan monostearate Cognis Surfactants ADHESIVE Polyoxyethylene(20)-sorbitan monostearate DISPONIL® SMS 120 special is a non-ionic emulsifier of the O/W type with hydrophobic properties. DISPONIL® SMS 120 special is almost odourless. Particularly stable emulsion systems can be achieved by combining DISPONIL® SMS 120 special, a hydrophillic emulsifier, with lipophillic sorbitan esters from our sales programme. DISPONIL® SMS 120 special is used in various industrial branches. This emulsifier is, e.g. particulary suitable for the polymerization of latices and is used as an antifogging agent for acrylate films and as a foam component in duromer foams. Non ionic polyoxyethylene(20)-sorbitan monostearate. Used as emulsifier in polymer emulsions for adhesives.