Efka® PA 4450

Carboxyl functional polymer. Acts as a dispersing agent. Avoids flocculation of pigments. Increases color strength. Reduces grinding time. Shows good solubility even with isoparaffins. Exhibits very good performance when used as a dispersant in pigment pastes. Used in non-aqueous, polar and non-polar coatings. The recommended dosage is 0.2-1.0% calculated on total formulation.