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Permanent Red FRR

Permanent Red FRR

Pigment Red 2

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.

Benefits

  • Tinctorial strength and gloss
  • Excellent acid- and alkali fastness properties

Product Data

Physical Data

Density [g/cm³] 1.50
pH-value
Specific surface [m²/g] 33
Average particle size [nm] 160
Fineness of grind [µm]
Viscosity [Pa·s]
Oil absorption [ml/100g] 56

Fastness Data

Staining of the test medium by :
Test Medium Powder pigment Print / draw-down Change of the print
Solvent mixture 3-4 4-5 4-5
Ethanol 3-4 5 5
Ethyl acetate 3 4 3-4
MEK 3 3-4 3
Toluene 2-3 3 1
White spirit 3-4 5 5
DOP 4 5
Paraffine 3-4 4
Butter 3
Soap 5 4-5
Alkali 5 5
Acid 5 5
Heat stability 10 min. 140°C
30 min. 140°C
Light fastness 10.0% 4
Light fastness 1/3 SD 10.0% 4
Silver laquer 3
Sterilization Water phase Steam phase
4 5

 

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

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