Novoperm Yellow HR 70 is a strong, red shade, highly opaque diarylide yellow pigment. It exhibits excellent light- and weather fastness properties as well as good overall fastness properties. Recommended for all kinds of printing ink systems, especially for screen printing inks.
Physical Data
Fastness properties
Recommended for
Paste inks
Liquid inks
■ highly recommended ● recommended ○ limited suitability – not tested
C. I. Name | Pigment Yellow 83 |
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Coldset | ○ |
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Heatset | ○ |
Sheetfed | ● |
Metal deco | ○ |
Silkscreen | ● |
UV curing (Offset) | ■ |
Polyamide | – |
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NC acetate | – |
NC alcohol | – |
Waterbased | ● |
Polyvinyl butyral | ● |
UV curring (Flexo) | ■ |
Decorative laminates | ● |
Pub gravure, Toluene | – |
Density | 1.51 [g/cm3] |
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pH-value | – |
Viscosity | – [Pa.s] |
Oil absorption | 66 [ml/100g] |
Specific surface | 21 [m2/g] |
Fineness of grind | – [µm] |
Average particle size | 325 [nm] |
5 | |
DOP | – 5 |
MEK | 5 |
Acid | 4 5 |
Soap | 4 5 |
Alkali | 5 |
Butter | – 5 |
Ethanol | 5 |
Toluene | 5 |
Paraffine | – 5 |
Test medium | Change of the print Print / draw-down |
White spirit | 5 |
Ethyl acetate | 5 |
Silver laquer | |
Sterilization | Steam phase |
Heat stability | 200°C |
Light fastness | 6 10.0% |
Solvent mixture | 5 |