EFKA 2721 Efka Additives Defoamer / Antifoaming agent >> Silicone Coatings >> UV / Radiation Curing Defoamer for radiation-cured systems Composition: Solution of defoaming substances Properties: EFKA-2721 functions well as a defoamer in the production stage and during application without giving curtain rupture in curtain coatings. Application: EFKA-2721 has been specially developed for the following systems: UV cure EB cure .Addition: 0.5 - 1.0% on total formulation Incorporation: EFKA-2721 can be added at any stage during the production process. Defoamer containing polysiloxane for radiation-cured systems. Functions well as a defoamer in the production stage and during application without giving curtain rupture in curtain coatings. Developed for the UV and EB cure systems. Recommended usage level: 0.5 - 1.0% on total formulation. Can be added at any stage during the production process.