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中文UNIQ®SPERSE 730 U is a wetting and dispersing additive for solvent-, water based and solvent free applications. The dispersant is especially suitable for inorganic pigments, extender pigments. For TiO2 millbase viscosities will be strong reduced so higher pigment loading in the mill base process can be achieved. When used in water based application it is advisable to achieve the best viscosity reduction properties.
Special Features
Specifications
Addition Levels
Special Features
- Suitable for water-borne, solvent-borne and solvent-free application
- Wetting and dispersing agent especially for TiO2 and inorganic pigment
- Reduce the viscosity of pigment paste and increase the pigment loading
- Increase the hiding power of TiO2
- Improve the optical whiteness
- Improve the gloss and tinting strength
Specifications
Active ingredients: 100%
Density: 1.13 g/cm3
Acid value: 60 mg KOH/g
Appearance: brownish clear liquid
Addition Levels
Amount of solid additive based on pigment (SOP):
- Inorganic pigments: 2 – 5 %
- Titanium dioxides: 1 – 3 %
The above recommended levels can be used for orientation and needs to be optimized by testing.
