| Products Name |
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Permanent Rubine C7B |
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| Code No. |
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4203229 |
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| Chemical Class |
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Monoazo Red - Calcium salt |
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| Colour Index Name |
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Pigment Red 57:1 |
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| Colour Index No. |
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15850:1 |
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| Basic Pigment C A S No. |
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5281-04-9 |
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| Permanent Rubine C7B is a special quality rubine pigment having
very high density and print gloss and extremely good flow characterstics.
It has distinctly better offset properties over conventional rubines and
imparts good working properties in heat set inks. |
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| Specific Gravity at 20°c |
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1.530 |
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| Sieve Residue |
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0.1 % max |
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| Moisture Content |
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1.0 % max |
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| pH of Water Extract |
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6.0 to 8.0 |
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| Specific Conductivity |
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< 0.5 ms cm-1 |
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| SPECTROPHOTOMETRY / TYPICAL
VALUES |
| D65 / 100 / Spec.Inclusive
/ small area view / 80 diffuse |
| CIELAB |
L |
C |
h |
| Full shade |
36.07 |
36.78 |
27.81 |
| Reduction |
51.29 |
40.54 |
349.18 |
| L = Lightness/Darkness
C = Chroma h = hue angle |
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| Characteristics |
Printing Inks |
Paints |
Plastics |
New Systems |
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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) |
4-5
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3
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-
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-
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6-7
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3-4
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-
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-
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| Weather Fastness (1-5 scale ) |
-
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-
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-
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-
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-
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-
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-
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-
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| Heat Stability celcius |
200oC
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-
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250oC
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-
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| Solvent Fastness (1-5 scale ) - General |
3-4
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-
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-
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-
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| Soap Fastness (1-5 scale ) Print |
2
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-
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-
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-
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| Fastness to Bleed - PVC |
-
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-
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4-5
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-
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| Over Spray Fasteness (1- 5 scale ) - Paint |
-
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-
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-
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-
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| Key : (1-8 scale ) 1 - Poor ; 8 - Excellent
(1-5 scale) 1- Poor ; 5 - Excellent
d- darkens |
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| Printing Inks |
Paints |
Plastics |
New System |
Letterpress Inks
Web offset Inks
Heatset Inks
Flexo Inks
Gravure Inks
Metal Deco Inks
Silk Screen Inks |
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PVC (Flexible)
Leather cloth
Rubber
Polyolefins |
Wax crayons
Artist colours
Stationery products |
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