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-volatile matter (20 min., 150 °C): 30±2%
Density (20 °C): 1.01 g/cm3
Gardener:≤6
Flash Point:38℃
Recommended Levels:
Amount of additive (as supplied) based upon pigment
Inorganic pigments:0.5-2%
Organic pigments: 7-15%
Low surface carbon black:10-20%
High surface carbon black: 40-80%
Incorporation and Processing Instructions:
Dissolve D161R in the mixture of grinding base, then add pigment for grinding
Application:
This product is widely used on carbon black, organic pigments and inorganic pigments systems such as automotive paint, industrial paint, plastic paint and ink systems