HEUCOSPERSE BS1520 is an aqueous Pigment Blue 15 dispersion based on a styrene acrylic resin. The stir-in red shade phthalocyanine blue dispersion is suitable with respect to gloss and tinting strength for various flexographic and gravure water based inks. It is especially designed for Kraft and paperboard ink applications.
C. I. Name | Pigment Blue 15 |
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pH | 8.5 – 9.5 |
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Appearance | Blue liquid |
Total solids | 45 – 51 [%] |
Pigment solids | 35 [%] |
Specific gravity | 1.15 [g/cm3] |
Pigment chemistry | Copper Phthalocyanine Blue, alpha |
Acid | 5 |
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Shade | -1.0 to 1.0 DH |
Alkali | 5 |
Purity | -1.0 to 1.0 DC |
Full shade | 8 |
Green-red axis | -1.0 to 1.0 Da |
Blue-yellow axis | -1.0 to 1.0 Db |
Color difference | <1.5 DE |
Fastness to light | |
Fastness properties* | |
Grav. tinct. strength | 95.0 -105.0 [%] |
Reduction 1:1 with TiO2 | 8 |
Reduction 1:3 with TiO2 | 8 |