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DCL 1166 Disazo Scarlet, PR.166

Chemical Family
Azo Compounds

DCL 1166 Disazo Scarlet, PR.166 is a transparent, yellow-shaded red with excellent heat stability and very good fastness properties. It is recommended for auto refinishes, solvent industrial coatings, and powder coating applications. It is also recommended for all ink and plastic applications.

Identification

Chemical Name

NN'-phenylene-14-bis[4-[(25-dichlorophenyl)azo]-3-hydroxynaphthalene-2-carboxamide]

CASE Ingredients Functions
Pigment

Other characteristics

Brand
DCL
Color
Red
CI Name
Pigment Red 166
CI Number
20730
Functions
Pigment, Pigment
Pigment Type
Organic Pigments
Note
Resistance Properties Legend
1 = Poor, 2 = Fair, 3 = Good, 4 = Very Good, 5 = Excellent
Lightfastness Legend
1-2 = Poor, 3-4 = Fair, 5 = Good, 6-7 = Very Good, 8 = Excellent
Warpage
1 = Minimal, 2 = Some, 3 = Severe
Weatherfastness
1 = Poor, 2 = Fair, 3 = Good, 4 = Very Good, 5 = Excellent
C.I. Name
Pigment Red 166
Markets
  • Automotive & Transportation
  • Building & Construction
  • Paints & Coatings
  • Printing & Packaging
C.I. Number
20730
Cure
Radiation Cure
Technology
  • CASE Ingredients
  • Pigments & Colorants
  • Plastics
Material Features
  • Acid Resistant
  • Alkali Resistant
  • Chemical Resistant
  • Good Light Fastness
  • Temperature Resistance
  • Water Resistant
Country Availability
  • Canada
  • USA
Coating End Applications
Powder Coating
Certifications and Compliance
  • ISO 14001
  • ISO 9001

Technical data

Table 1 of 5

2 rows
CharacteristicValueUnit
Overpaint Resistance (Paints)5.0—
Moisture Contentmax. 1.0%

Table 2 of 5

1 row
CharacteristicValue
Migration (1-5)5.0

Table 3 of 5

8 rows
CharacteristicValue
MEK5.0
Water Content5.0
Mineral Spirits5.0
Xylene4 - 5
Ethanol5.0
Ethyl Acetate4 - 5
Acid5.0
Alkali5.0

Table 4 of 5

2 rows
CharacteristicValueUnit
Heat Stability (Paints)200.0°C
Heat Stability (HDPE)299.0°C

Table 5 of 5

2 rows
CharacteristicValue
Lightfastness (1-8): Masstone7 - 8
Lightfastness (1-8): Tint 1:107 - 8

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