D163R is a polyurethane polymer dispersant with good versatility and excellent compatibility with resins. It is widely used in solvent-based coating systems and has excellent grinding and dispersing effects on carbon black and organic pigments, and has excellent color development effects.
Typical Properties:
Appearance: Light yellow liquid
Non-volatile components: 45±2%
Density:0.99g/cm3
Gadener: ≤6
Boiling point:around 128℃
Flash point: around 28℃
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 D163R 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