Hostatint UV Black N 30 VP 6023
Pigment Black 7
Hostatint UV Black N VP 6023 is designed for radiation curable systems that undergo radical polymerization after exposure to UV-light. Main application field is lacquers for wooden furniture and parquet flooring.
Hostatint UV is a range of pigment preparations for 100 % UV coating systems. The back bone of the formulation is modified unsaturated acrylate that shows wide compatibility with UV-curable paints. The preparations contain HDDA (Hexandiol diacrylate) and
TMPEOTA (Ethoxylated trimethylolpropane triacrylate) to guarantee optimal rheological behavior and curing. The preparations do not contain any photoinitiator.
Benefits
- High pigment loading and good rheological profile
- Low amount of dispersing agents
- Wide range of compatibility (polyether-, epoxy-, polyurethane- and polyester-acrylate)
- Usable in formulations fulfilling strict surface requirements, e. g. of furniture coatings
- Shelf life of 18 months
- Narrow tolerances of shade and color strength for exact color reproduction
Product Data
Specifications
| Grav. tinct. Strength | [%] | 95-105 |
| Shade | dH (*) | +/- 0.5 |
| Purity | dC (*) | +/- 0.8 |
| Viscosity | [Pa*s] | 0.5-1.5 |
Physical Data
| Pigment Content | [%] | 21 |
| Resin Content | [%] | 45 |
| Viscosity | [Pa*s] | 0.67 |
| Density | [g/cm3] | 1.20 |
| Ratio tri-/ bi-functional* | 1:2 to 1:3 |
*Calculation based on the molar ratio of acrylate group
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