... for ceramics, plastics and paints.Chemical Name :Cobalt Aluminate Blue SpinelColor Index :C I Pigment Blue 28C ... coating, fluorocarbon coating,industrial coating ,aerospace and marine coatings ,automotive coating,decorative coating, ... glaze,under-glaze)6) Inks : Colored inks ,watermark inks,concave-convex inks...etc.7) Building material:Colored sand ,concrete...etc. Cobalt blue, Ceramic color pigment ...