R.Nagardas & Co Chemicals Solvents & Pigments

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Products Name : Permanent Red F4R - 1747
Code No. : 4203180
Chemical Class : Monoazo Red - Napthol AS range
Colour Index Name : Pigment Red 8
Colour Index No. : 12335
Basic Pigment C A S No. : 6410-30-6
         
Permanen Red F4R - 1747 is a light mass tone, yellowish tone soap fast red pigment with all round good fastness properties, particularly suitable for paste ink applications.
         
Specific Gravity at 20°c : 1.470  
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 37.12 42.47 27.08
Reduction 55.79 41.19 358.24
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)
5
3
-
-
-
-
6
4
Weather Fastness (1-5 scale )
-
-
-
-
-
-
-
-
Heat Stability celcius
150oC - 10min
-
-
150oC
Solvent Fastness(1-5 scale)- General
3-4
-
-
-
Soap Fastness (1-5 scale ) Print
5
-
-
5
Fastness to Bleed - PVC
-
-
-
-
Over Spray Fasteness (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 Inks
Offset Inks
Flexo Inks
Gravure Inks
Metal Deco Inks
Silk Screen Inks
    Textile emulsions
 
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