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 Product Name

  : Permanent Yellow 
   DGR-80 I
N

  Code No.     :  4203056
  Chemical Class

    :  Disazo Yellow Pigment-Without      
      lake forming group

  Colour Index Name     :  Pigment Yellow 126
  Colour Index No     :  21101
  Basic Pigment C A S No     :  90268-23-8
  

Permanent Yellow DGR-80 IN  is a warm redder tone bright yellow pigment with high   transparency and gloss, with moderate rheological properties.It is a predispersed pigment   and can be processed in single pass over triple roll mill base is premixed in tackyvarnishes   to develop temp. around 70o C or so during premixing.

  
  
  
  
   
  Specific Gravity at 20o C   : 1.400
  Sieve Residue   : 0.1 % max
  Moisture Content   : 1.0 % max
  pH of Water Extract   : 6.0 to 8.0
  Specific Conductivity   : < 0.5 ms cm
 

SPECTROPHOTOMETRY/ TYPICAL VALUES

D65 /10o Spec. Inclusive / small area view / 8o diffuse

  CIELAB

L

C

h

  Full shade

67.01

69.11

74.04

  Reduction

81.51

63.54

89.89

L = Lightness/Darkness  C = Chroma    h = hue angle

 

Characteristics

Printing Inks

Paints

Plastics

New Systems

 

1/1 Depth

1/25Depth

1/1 Depth

1/25Depth

1/1 Depth

1/25Depth

1/1 Depth

1/25Depth

  Light Fastness
  (1-8 scale)
4 3 - - - - - -
  Weather Fastness
  (1-5 scale)

-

-

-

-

-

-

- -
  Heat Stability
  celcius

200o C

- - -
  Solvent Fastness
  (1-5 scale) - General

4-5

-

-

-
  Soap Fastness
  (1-5 scale ) - Print

5

- - -
   Fastness to Bleed
  (1-5 scale) - PVC
- - - -
  Over Spray Fastness
  (1-5 scale ) - Paint
- - - -

  Key:(1-8 scale)1 - Poor ; 8 - Excellent    (1-5 scale) 1- Poor ; 5 - Excellent   d -darkens 

   
 
 

Printing Inks

Paints

Plastics

New System

 Letterpress Ink

l

Not 
recommended

Not 
recommended

Not 
recommended

Offset Inks-High gloss l      
Heatset/Coldset Inks

l

  Process Colour Inks l
  Key : l Suitable         0 Restrictedly Suitable