... 1200'C 2.environmental protection 3.ceramics, plastics&paint Cobalt blue, Ceramic color pigment stainComplex inorganic color pigment (CICP) is crystallized color ... glass lamps...etc.4) Ceramics:Daily-use ceramics ,architectural ceramics,ceramic works ,engineering ceramics...etc.(on-glaze, under-glaze)5) ... ...etc.7) Building material:Colored sand ,concrete...etc. Cobalt blue, Ceramic color pigment stain