Standard Applications: RHODOLINE® 4188 is a very effective APE free anionic wetting and dispersing agent for use in waterborne paint formulations and pigment dispersions. RHODOLINE® 4188 provides excellent pigment dispersion of inorganic pigments like iron dispersions. In waterborne coatings formulations, RHODOLINE 4188 exhibits improved film properties including gloss, color acceptance and adhesion. Recommended usage levels typically are 0.1 – 0.5% active as wetting agents for paint formulations, 1 – 2% active for pigment wetting and 5 – 20% active on the pigment weight for pigment dispersing. Chemical Name: WETTING AND DISPERSING AGENT, AMMONIUM SALT Information provided by Solvay |