R.Nagardas & Co Chemicals Solvents & Pigments

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Products Name : Novoperm Yellow HR - ID
Code No. : 4203085
Chemical Class : Disazo Yellow pigment - Without lake forming group
Colour Index Name : Pigment Yellow 83
Colour Index No. : 21108
Basic Pigment C A S No. : 5567-15-7
         
Novoperm Yellow HR - ID is a redder, higher colour strength pigment with good light, weather and solvent fastness.
         
Specific Gravity at 20°c : 1.370  
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 63.91 71.67 62.25
Reduction 76.77 60.87 77.22
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
6-7
4-5
7
7
7
7
Weather Fastness (1-5 scale )
-
-
3
2
-
-
-
-
Heat Stability celcius
200oC
200oC
200oC
200oC
Solvent Fastness  (1-5 scale ) - General
-
-
-
-
Soap Fastness (1-5 scale ) Print
5
-
-
5
Fastness to Bleed - PVC
-
-
4-5
4-5
Over Spray Fasteness (1- 5 scale ) - Paint
-
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   Airdrying paints   Rubber    
Gravure Inks   Emulsion paints   Polyolefins    
Metal Deco Inks            
Silk Screen Inks            
Inatglio Inks            
UV Cure Inks            
             
 
 
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