Permanent Red FRR is a yellow shade, semi transparent Naphthol AS pigment. It exhibits excellent acid- and alkali fastness properties and can be used as alternative for Pigment Red 53:1 grades if fastness properties need to be higher. Recommended for paste inks as well as for solvent- and water based packaging gravure and flexographic printing inks.
Physical Data
Fastness Data
Recommended for
Paste inks
Liquid inks
■ highly recommended ● recommended ○ limited suitability – not tested
C. I. Name | Pigment Red 2 |
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Coldset | ● |
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Heatset | ● |
Sheetfed | ● |
Metal deco | – |
Silkscreen | – |
UV curing (Offset) | ■ |
Polyamide | – |
---|---|
NC acetate | ● |
NC alcohol | ● |
Waterbased | ■ |
Polyvinyl butyral | – |
UV curring (Flexo) | ■ |
Decorative laminates | – |
Pub gravure, Toluene | – |
5 | |
DOP | – 5 |
MEK | 3 3-4 |
Acid | 5 |
Soap | 4-5 5 |
Alkali | 5 |
Butter | – 3 |
Ethanol | 5 |
Toluene | 1 3 |
Paraffine | – 4 |
Test Medium | Change of the print Print / draw-down |
White spirit | 5 |
Ethyl acetate | 3-4 4 |
Silver laquer | |
Sterilization | Steam phase |
Heat stability | 140°C |
Light fastness | 4 10.0% |
Solvent mixture | 4-5 |
Density | 1.50 [g/cm³] |
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pH-value | – |
Viscosity | – [Pa·s] |
Oil absorption | 56 [ml/100g] |
Specific surface | 33 [m²/g] |
Fineness of grind | – [µm] |
Average particle size | 160 [nm] |