中文UNIQ®SPERSE 765 S is controlled flocculating wetting and dispersing additive for solvent-borne, medium-polarity to high-polarity coatings to prevent the flooding/floating of titanium dioxide in combination with colored pigments. Contains silicone to improve flooding/floating behavior.
Special Features
Specifications
Addition Levels
Special Features
- Solvent application
- Prevention of flooding and floating
- Reduce dispersion time
- Reduce tendency of Bernard cells
- Stabilization of the pigment dispersion
- Decrease pigment sedimentation
- Help orientation of matting agent and aluminum
Specifications
Solid content: 50%
Solvent: Xylene / MIBK /C9 aromatics
Density: 0.95 g/cm3
Acid value: 125 mg KOH/g
Appearance: Brownish liquid
Addition Levels
Amount of solid additive based on pigment (SOP):
- Inorganic pigments: 5 – 5 %
- Titanium dioxides: 2 – 2 %
- Organic pigments: 5 – 10 %
The above recommended levels can be used for orientation and needs to be optimized by testing.