pigment blue 28 (Cobalt Aluminate Blue Spinel)

Description

Pigment Blue *8 (Cobalt Aluminate Blue Spinel) is a Red Shade Cobalt Aluminate Blue with excellent hiding , color clarity and high tint strength. It has excellent chemical resistance, outdoor durability, heat stability and light-fastness properties and is non-bleeding and non migratory. Suggested applications include RPVC, Polyolefins, Engineering Resins, Paints and Coatings including General Industrial, Coil and Extrusion coatings, quartz granules and other high performance applications where most other blue pigments do not possess the durability of the Cobalt pigments. Name: Cobalt Blue ***** No.: ****6 Chemical Composition: Co-Al-O Appearance:blue powder Oil Absorption(%): ****7 Heat resistance : ***0 degrees Particle size, average (Î&frac*4;m):1.2 Light fastness (grade) : 8 Density(g/m3): 3.**5.4 Weather resistance (grade) : **8 PH:8.1 Performance Characteristics: Excellent heat resistance Easy to disperse, bright in color Excellent Chemical resistance Excellent Acid & Alkali resistance Excellent light fastness and outdoor durability Excellent hiding power High tinting strength Excellent color clarity Non - toxic Applications: High-temperature resistance coatings Coloration of Enamels , glass & Ceramics engineering plastics coatings art paints pigments