| 摘要 |
PURPOSE: A glaze composition for porcelain which includes powdery ash left after burning silkworm excrement for porcelain and a manufacturing method thereof are provided to express warm and soft feelings by adding powdery ash left after burning silkworm excrement to glaze materials. CONSTITUTION: A glaze composition for porcelain includes powdery ash left after burning silkworm excrement for porcelain and glaze materials. The glaze material includes materials which are selected from enterolith, pottery stone, dolomite, limestone, quartz, and a mixture thereof. The glaze composition includes 10-60 weight% of powdery ash left after burning silkworm excrement and 40-90 weight% of glaze material. The glaze composition additionally includes one or more of mixture from Kaolin, clay, barium carbonate, pottery stone, talcum, dolomite, bone ash, yellow soil, bentonite, copper oxide, cobalt oxide, manganese oxide, nickel oxide, titanium oxide, tin oxide, and zinc oxide. |
