Disponil FES 77 Fatty alcohol ether sulphate, sodium salt Cognis Surfactants Acrylics/ Acrylates Polyvinyl acetate emulsions & derivatives (PVAc…) ADHESIVE Fatty alcohol polyglycol ether sulphate, Na-salt DISPONIL® FES 77 is an emulsifier for the manufacture of finely dispersed and electrolyte-stable emulsion polymers, in particular for styrene homo and copolymers, acrylate homo and copolymers, vinyl acetate homo and copolymers. Fatty alcohol polyglycol ether sulphate, sodium salt. Used as emulsifier for the manufacture of polymer emulsions for adhesives.