- Pigment Type:Inorganic Pigments
- CI Name:Pigment Blue 28
- CI Number:77346
- Color:Blue
- Synonyms:C.I. Pigment Blue 28, Cobalt blue, C.I. 77346
DCL Blue 424 is a turquoise-blue powder produced by high-temperature calcination with good UV and visible opacity, chemical inertness, heat resistance, and stability to ultraviolet light. It is non-bleeding, non-migratory, and has exceptional durability and hiding power. It is generally used in applications requiring resistance to heat, light, and weather, and is compatible with most resin systems and polymers, while being nonwarping. Typical applications include liquid and powder coatings, inks, dispersions, concrete, plastics, and others that use equivalent pigment chemistry.