HEUCOSPERSE YS1321 is an aqueous Pigment Yellow 74 dispersion based on a styrene acrylic resin. The stir-in semi-transparent monoazo yellow 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 Yellow 74 |
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pH | 8.5 – 9.5 |
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Appearance | Yellow liquid |
Total solids | 42 – 48 [%] |
Pigment solids | 35 [%] |
Specific gravity | 1.13 [g/cm3] |
Pigment chemistry | Monoazo Yellow |
Acid | 5 |
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Shade | -1.0 to 1.0 DH |
Alkali | 5 |
Purity | -1.0 to 1.0 DC |
Full shade | 7-8 |
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 | 7 |
Reduction 1:3 with TiO2 | 7 |