Our cobalt carbonate is pinkish tan powder, which is a solid colorant and quite often creates blue in coatings. It is a greatly dynamic melter. The carbonate type of cobalt is fine grained as well as scatters effectively in the glaze melt and the glaze slurry, it additionally gives a more uniformly spaced shading than cobalt oxide. Nevertheless, with any carbonate, our cobalt carbonate makes gasses as it disintegrates and these can induce blisters or pinholes in coatings when they have to escape when the coating requires to solidify.
- Formulated in an exact manner
- Possesses formula CoCO3
- Composed by heating cobaltous sulfate with sodium bicarbonate
- No impurities are added