Novoperm Yellow HR 70 for Printing

Pigment Yellow 83

Edition Date :
October 16, 2014
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.
Benefits
  • Excellent light fastness properties

 

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Novoperm Yellow HR 70 for Printing

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Product Data
Physical Data
Density [g/cm3] 1.51
pH-value   -
Specific surface
[m2/g]
 21
Average particle size
[nm] 325
Fineness of grind
[µm]
-
Viscosity [Pa.s] -
Oil absorption
[ml/100g] 66

Fastness properties

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 5
MEK 4 5 5
Toluene 4 5 5
White spirit
4-5 5 5
DOP 4-5 5 -
Paraffine 4-5 5 -
Butter - 5 -
Soap - 5 4
Alkali - 5 5
Acid - 5 4
       
Heat stability
10 min.
 200°C  
  30 min.
 180°C
       
Light fastness
 1/3 SD
8.3 %
6
Light fastness
  10.0% 6
       
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