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Black 1G

Technical Datasheet | Supplied by Shepherd
Copper chromite black spinel jet-black powder produced by high temperature calcination. It is compatible with most resin systems and polymers, and is non-warping. It has good UV and visible opacity, is chemically inert, heat resistant, and stable to ultraviolet light. It is non-bleeding and non-migratory. It has exceptional durability and hiding power, and is generally used in applications where resistance to heat, light, and weather are needed.
Product Type
Inorganic Pigments
Chemical Composition
Copper chromite black spinel
Physical Form
Crystals, Spinel
Product Status
Applications/ Recommended for
  • Visual aspect & aesthetics > Opacity
  • Polymer protection > Weatherability (UV, moisture, Oxygen...)
  • Barriers > UV light filtering

Black 1G Properties


Value & Unit
Test Condition
Test Method
Specific gravity
Oil absorption
11 kg/100 kg
Heat stability
> 800 °C
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