| 摘要 |
PURPOSE: Provided is a method for manufacturing anti-bacterial ceramic wares which keep food from decay, enable long time storage and have resistance against microorganisms. CONSTITUTION: The method is as follows: wet milling ceramic raw materials, 18wt.% of feldspar, 20wt.% of silica, 25wt.% of kaolin, 20wt.% of clay, 10wt.% of germanium and 7wt.% of pottery stone; dehydrating, removing iron and aging for 24hrs; forming and drying in the air; primary sintering at 900deg.C for 6hrs.; applying glaze composed of feldspar, silica, kaolin, limestone and dolomite, and drying; coating anti-bacterial agent, Antizero on the glaze; secondary sintering at 1250-1300deg.C for 10hrs; transferring and tertiary sintering at 800-900deg.C for 5hrs.
|
