DISPERBYK® -2090

Modified polyalkoxylate with acidic pigment affinic groups. Acts as a wetting and dispersing agent for pigment concentrates. Especially designed to stabilize basic carbon blacks. Reduces viscosity. Increases color strength of the pigment concentrate. Deflocculates pigments by different stabilization mechanisms. Used for universal pigment concentrates, especially for architectural coatings, VOC-free concentrates, glycol pastes, aqueous and solvent-borne coatings.