R.Nagardas & Co Chemicals Solvents & Pigments

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Products Name : Permanent Yellow GG - ID
Code No. : 4203070
Chemical Class : Disazo Yellow Pigment - without lake forming group
Colour Index Name : Pigment Yellow 17
Colour Index No. : 21105
Basic Pigment C A S No. : 4531-49-1
           
  Permanent Yellow GG - ID is a transparent, clean, greenish yellow pigment with generally good fastness properties and moderate rheological properties.
           
 
Specific Gravity at 20°c : 1.300  
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-1  
       
 SPECTROPHOTOMETRY / TYPICAL VALUES
 D65 / 100 / Spec.Inclusive / small area view / 80 diffuse
CIELAB L C h
Full shade 72.23 78.39 78.86
Reduction 83.51 60.62 94.82
L = Lightness/Darkness C = Chroma  h = hue angle
 
   
Characteristics Printing Inks Paints Plastics New Systems
  1/1
Depth
1/25
Depth
1/1
Depth
1/25
Depth
1/1
Depth
1/25
 Depth
1/1
Depth
1/25
Depth
Light Fastness (1-8 Scale)
6
5
7
5-6
7
6
7
6
Weather Fastness (1-5 scale )
-
-
4
1-2
-
-
-
-
Heat Stability celcius
200oC
170oC
200oC
200oC
Solvent Fastness  (1-5 scale ) - General
4-5
4
-
-
Soap Fastness (1-5 scale ) Print
5
-
-
5
Fastness to Bleed - PVC
-
-
3
3
Over Spray Fasteness (1- 5 scale ) - Paint
-
4-5
-
-
Key : (1-8 scale ) 1 - Poor ; 8 - Excellent             (1-5 scale) 1- Poor ; 5 - Excellent          d- darkens
   
Printing Inks   Paints   Plastics New System  
Letterpress Inks   Industrial paints   PVC (Rigid)      Textile emulsion  
Offset Inks   Powder coatings   PVC (Flexibile) Artist colours  
Flexo Inks       Rubber    
Gravure Inks       Polyolefins            
Metal Deco Inks            
Silk Screen Inks            
             
             
             
 

 
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