The main raw materials used in the manufacture of ceramic pigments are raw materials for earth and stone, fusible raw materials and coloring raw materials.
Raw materials are kaolin kaolin, alumina, quartz, magnesium oxide, feldspar, fluorite, limestone and so on. Fused raw materials lead and lead compounds, borax, potassium carbonate, sodium carbonate, saltpeter and so on. Chromium compounds (including chromium oxide, chromium hydroxide, potassium dichromate, lead chromate, etc.), iron compounds (including cobalt oxide, cobalt carbonate, cobalt phosphate, lead acid cobalt, etc.), compounds of iron (Including ferrous sulfate, iron oxide and chromic acid), manganese compounds, copper compounds, antimony compounds, nickel compounds, cadmium compounds, zinc compounds, gold compounds and tin compounds.
