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Technical Paper -
Additives used to enhance pigment and substrate wetting in waterborne coating systems typically contribute to foam formation. This article reviews the physics of foam formation and compares microfoam formatioin to macrofoam formation. Defoaming agents based on silicone polyethers, acrylates, polyesters and fatty alcohols are studied for effectiveness in eliminating microfoam formation. The...
posted by Dana Bogdan, Production / Manufacturing at CAMELEON PAINTS
Would anybody write such a review about DEFOAMING SURFACTANTS at all, such as Surfynol 104 and the advantages and disadvantages of using just the one additive and get the most out of it in comparison with using surfactant and defoamers in a real world paint formulation?
Thanks, Bogdan Dana
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