UNIQ® SPERSE 568 S is a wetting and dispersing additive for solvent based applications. The dispersant is especially developed for the grinding of carbon black to give excellent jetness and blue undertone. Also very well suited for inorganic or organic pigments.
Special features
Color development
100%
Viscosity reduction
100%
Inorganic pgments
80%
Organic pigments
100%
Black pigments
100%
- Solvent based applications
- Suitable for both organic and inorganic pigments, espcially suited for carbon black
- Improves color development and Chroma
- Excellent jetness and blue undertone for HCC black
- Improves gloss and DOI
- Strong viscosity reduction
Specifications
Solid content: 50%
Solvent: PMA
Density: 1.03 g/cm3
Acid value: 15 mg KOH/g
Amine value: 30 mg KOH/g
Color Max 7
Appearance: Brownish liquid
Application
Architectural coatings
Wood and furniture coating
Automotive and refinish coatings
Can and coil coating
Industrial Coatings
Pigment concentrates
Protective coatings
Addition levels
Amount of solid additive based on pigment (SOP):
- Inorganic pigments 2 – 5%
- Titranium dioxide 2 – 5%
- Organic pigments 15 – 40%
- Carbon Black 20 – 80%
The above recommended levels can be used for orientation and needs to be optimized by testing.
