Troykyd D 666 Non-ionic surfactant Troy Defoamers / Anti-Foaming Agents >> Non silicone based Acrylics/ Acrylates Polyvinyl acetate emulsions & derivatives (PVAcā¦) Polyvinyl Alcohol (PVOH) ADHESIVE >> Water-based Troykyd D 666 Non-ionic surfactant Defoaming Water-based adhesives Compatibility with water reducible resins, pure acryic, styrene acrylic, polyvinyl acetate and copolymers, polyvinyl alcohol, vinyl acetate-ethylene pressure polymers and casein. Use level: 0.20-0.60 % Non-ionic surfactant. Used as a defoaming agent in water-based adhesives. Offers compatibility with water reducible resins, pure acryic, styrene acrylic, polyvinyl acetate and copolymers, polyvinyl alcohol, vinyl acetate-ethylene pressure polymers and casein. Use level: 0.20-0.60%.