DELTA DC® 4207

DELTA DC® 4207 is a hydroxyfunctional carboxylic acid ester with pigment affinic groups. It reduces dispersion time and flooding of pigment. Improves dispersion, color strength, opacity with TiO2 and gloss. Improves the co-stabilization of added organic tinting or toning bases (e.g. color acceptance) resulting in reduced risk of pigment separation when used in whites. Has broad solvent compatibility. Suitable to formulate pigment concentrates based on long-oil alkyds. Also suitable for use in both alcohol- and acetate-reduced nitrocellulose printing inks and pigmented bases. DELTA DC® 4207 is used in architectural paints and general industrial coatings.