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中文UNIQ®SPERSE 550 S is a wetting and dispersing additive for solvent based coating systems suited for the stabilization of inorganic, organic and carbon black pigments. It will help to reduce the viscosity and avoid flooding and floating. Suited for preparation of resin minimal pigment concentrates.
Special Features
Specifications
Addition Levels
Special Features
- Solvent based applications
- Prevents flooding and floating
- Organic and Inorganic pigment
- Improves gloss and DOI
- Good viscosity reduction
Specifications
Solid content: 45%
Solvent: n-BA/PMA
Density: 1.0 g/cm3
Amine value: 14 mg KOH/g
Appearance: Light brownish clear liquid
Addition Levels
Amount of solid additive based on pigment (SOP):
- Inorganic pigments: 2 – 5 %
- Titanium dioxides: 1 – 3 %
- Organic pigments: 15 – 30 %
- Carbon blacks: 20 – 40 %
The above recommended levels can be used for orientation and needs to be optimized by testing.
