UNIQ®SPERSE 690 W is a wetting and dispersing additive for aqueous coating systems, also suitable for resin free pigment concentrates, suitable for all pigments.
UNIQ®SPERSE 690 W stabilizes pigments by means of steric stabilization. Well stabilized pigments with small particle sizes will results in high gloss levels, improved color strength and hiding power, improved transparency and reduction of the viscosity. As a matter of fact higher pigment loading pigment concentrates can be achieved.
- Water borne applications
- Excellent dispersant for inorganic and organic pigments
- Suited for resin free pigment concentrates
- Strong viscosity reduction
- Prevents flooding and floating
- Improves hiding power
- Excellent early water resistance
Technical Data sheet