TECHNICAL DATA SHEET Wetting and dispersingAgent D161R (Analogues BYK-161) Product Performance: D161R is a solution of modified polyurethane dispersant for solvent-borne automotive and industrial coatings and pigment concentrates. Excellent compatibility with resin, Particularly suitable for stabilizing carbon blacks with a fine particle size as well as organic pigments,Outstanding reduction of millbase viscosity. Typical Properties: Appearance: Light yellow liquid Non