| 摘要 |
PURPOSE: An unglazed ceramic composition and a manufacturing method of a ceramics using thereof are provided to use earthenware soil, gairome clay, and chamotte to form the ceramics without a glaze. CONSTITUTION: An unglazed ceramic composition contains 30~80wt% of earthenware soil, 10~50wt% of gairome clay, and 5~30wt% of chamotte. The particle size of the earthenware soil and the chamotte is 150~250 mesh. The composition additionally contains 5~20wt% of either zeolite or germanium. A manufacturing method of a ceramics using the composition comprises a step of molding and drying the ceramics using the composition, and a step of oxidize-plasticizing the molded ceramics.
|
