TEGO® Foamex 842

Solution of a polyether siloxane copolymer. Used as a defoamer solution for waterborne formulations in overprint varnishes, flexo inks and industrial coatings. Offers long-term persistance. Exhibits storage-stable dilutions. Can be used universally in clear and pigmented formulations. Prevents foam formation during production and application of waterborne coatings and printing inks. Destroys pre-existing foam and prevents air occlusions. Possesses the greatest possible effectiveness and compatibility especially when added to the let-down and in clear coats, owing to their optimized particle size. Main areas of applications include pure acrylic emulsion, styrene acrylic emulsion, vinyl and EVA emulsions, PU dispersions, hybrid systems, resins - water dilutable and epoxy.