PAT-ADD AF 31 is an easy dispersed defoamer for use in waterborne coatings, aqueous inks and pigment dispersions. PAT-ADD AF 31 is an oil-free defoamer based on an organically modified polysiloxane. Although specially developed for use in low pigmented paints and varnishes, PAT-ADD AF 31 is versatile in application. It is a highly efficient defoamer and anti-foaming additive for waterborne during manufacturing and application. Main benefits are: easily dispersible, highly effective anti-foaming agent requiring low dosage, and clear liquid with excellent shelf stability.
Patcham is a world-wide supplier of an expansive range of paint driers and coatings additives. They also have a considerable amount of knowledge in the formulation of plant tinters and colorants. Their Pat-Add range of products include slip and leveling agents, wetting and dispersing agents and defoamers. Their Patcom range of driers are either lead free or cobalt free systems used to speed the rate of drying in Air Drying Systems. All products are low or no VOC as well as being APEO free.
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