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Permanent Yellow GRX 83

Permanent Yellow GRX 83

Pigment Yellow 176

Permanent Yellow GRX 83 is a very transparent diarylide yellow pigment. It meets the requirements for the European Scale for Process printing. Permanent Yellow GRX 83 is noted for high color strength, excellent gloss, outstanding transparency and good flow properties. Other benefits include its superior recrystallization stability. Main application fields are sheet fed and web offset printing inks.

Benefits

  • Tinctorial strength and gloss
  • High color strength
  • Excellent gloss
  • Outstanding transparency
  • Good flow properties
  • Superior recrystallization stability

Product Data

Physical Data

Density [g/cm³] 1.30
pH-value
Specific surface [m²/g]
Average particle size [nm] 50
Fineness of grind [µm]
Viscosity [Pa·s]
Oil absorption [ml/100g] 49

Fastness Data

Staining of the test medium by:
Test Medium Powder pigment Print / draw-down Change of the print
Solvent mixture 4-5 5 5
Ethanol 4-5 5 5
Ethyl acetate 4 5 5
MEK 4 5 5
Toluene 3-4 5 5
White spirit 4-5 5 5
DOP 4-5 5
Paraffine 4 5
Butter 5
Soap 5 5
Alkali 5 5
Acid 5 5
Heat stability 10 min. 200°C
30 min. 200°C
Light fastness 1/3 SD 3.7% 4
Light fastness 10.0% 4-5
Silver laquer 5
Sterilization Water phase Steam phase
5 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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