Novoperm Yellow P-HRE
Pigment Yellow 83
Novoperm Yellow P-HRE is a new high transparent, reddish diarylide yellow pigment with low specific conductivity (< 0,2mS/cm), especially developed for monosolvent NC-ester formulations. In these inks it shows excellent strength, gloss and transparency. The low viscosity of P-HRE in NC-ester systems allows the preparation of mill bases with high pigment loading.
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Benefits
- Highly transparent
- Excellent color strength
- High gloss and transparency
Technical data
Product Data
Physical Data
| Density | [g/cm3] | 1.35 |
| pH-value | – | |
| Specific surface | [m2/g] | 8.8 |
| Average particle size | [nm] | 45 |
| Fineness of grind | [µm] | – |
| Viscosity | [Pa.s] | – |
| Oil absorption | [ml/100g] | 30 |
Fastness properties
| Staining of the test medium by: | |||
| Test medium | Powder pigment | Print / draw-down | Change of the print |
| Solvent mixture | 3 | – | – |
| Ethanol | 3-4 | – | – |
| Ethyl acetate | 3-4 | – | – |
| MEK | 2 | – | – |
| Toluene | 3 | – | – |
| White spirit | 4-5 | – | – |
| DOP | 5 | – | – |
| Paraffine | 4-5 | 5 | – |
| Butter | – | 5 | – |
| Soap | – | 5 | 4-5 |
| Alkali | – | 5 | 5 |
| Acid | – | 5 | 4-5 |
| Heat stability | 10 min. | 180°C | |
| 30 min. | 180°C | ||
| Light fastness | 1/3 SD | 5.0 % | 5 |
| Light fastness | 10.0% | 6 | |
| Silver laquer | – | ||
| Sterilization | Water phase | Steam phase | |
| – | – | ||
Applications
Recommended for
Paste inks
| Sheetfed | – |
| Heatset | – |
| Coldset | – |
| Silkscreen | – |
| Metal deco | – |
| UV curing (Offset) | – |
Liquid inks
| NC alcohol | ● |
| NC acetate | ■ |
| Waterbased | – |
| Polyvinyl butyral | ● |
| Polyamide | – |
| Pub gravure, Toluene | – |
| Decorative laminates | – |
| UV curring (Flexo) | – |
■ highly recommended
● recommended
○ limited suitability
– not tested