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DCL Black 20C920
- CASE Ingredients Features
- Heat ResistanceHigh DurabilityHigh OpacityImproves Coating Hiding PowerNon-BleedingWeather Resistance
- Chemical Name
- Copper Chromite Black Spinel
DCL Black 20C920 is a jet-black powder produced by high-temperature calcination. It has good UV and visible opacity, is chemically inert, heat-resistant, and stable to ultraviolet light. It is non-bleeding and non-migratory, has exceptional durability and hiding power, and is generally used in applications requiring resistance to heat, light, and weather. It is compatible with most resin systems and polymers, and it is non-warping. Typical applications include, but are not limited to, liquid and powder coatings, inks, dispersions, and other applications where equivalent pigment chemistry is used.
Properties
- Physical Form
- Powder
Identification
- CASE Ingredients Functions
- Pigment
Product families
Applications
Paints & Coatings — Industrial Coatings
- Industrial Coatings
Product Families
Pigments & Colorants — Color Pigments
- Inorganic Pigments
CASE Ingredients — Pigments & Colorants
- Color Pigments
Other characteristics
- Brand
- DCL
- Color
- Black
- CI Name
- Pigment Black 28
- Synonyms
Copper chromite black spinel, C.I. Pigment Black 28, Chromium copper black, Copper chromite black, C.I. 77428
- CI Number
- 77428
- Pigment Type
- Inorganic Pigments
- C.I. Name
- Pigment Black 28
- Markets
- Paints & Coatings
- C.I. Number
- 77428
- Technology
- CASE Ingredients
- Pigments & Colorants
- Country Availability
- Canada
- USA
- Coating End Applications
- Powder Coating
- Certifications and Compliance
- ISO 14001
- ISO 9001
Technical data
Table 1 of 1
10 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Specific Gravity | 5.1 | — | SCTM 312 |
| Loose Packing Density | 5.4 | lbs./gal | SCTM 194 |
| Surface Area (BET) | 11.0 | m²/g | SCTM 153 |
| Moisture Content | 0.4 | wt% | SCTM 248 |
| Particle Size | 1.0 | microns | SCTM 348 |
| Conductivity | 110.0 | μS/cm | SCTM 142 |
| Oil Absorption | 17.0 | pts oil/100 pts pigment | SCTM134 |
| pH | 5.5 | — | SCTM 101 |
| Residue (325 mesh) | 0.02 | wt% | SCTM 135 |
| Heat Stability | 1500.0 | °F | Observed |
