| 摘要 |
The present invention relates to cinnabar enamel composition for expressing of cinnabar of a ceramic by using 54 to 56 weight% of feldspar, 9 to 11 weight% of limestone, and 1.4 to 1.6 weight% of quartzite as a main ingredient and by adding 0.4 to 0.6 weight% of oxide stone, 0.9 to 1.2 weight% of barium oxide, 1.4 to 1.6 weight% of bentonite, 0.4 to 0.6 weight% of magnesium, and 0.1 to 0.3 weight% of oxidized copper to the main ingredient, and a manufacturing method thereof. A ceramic having excellent gloss, patterns, and an aesthetic effect can be produced when the cinnabar enamel composition is used in the ceramic. Specially, the expression of unusual cinnabar is equally reproduced in 1240 to 1260°C which is a relatively low temperature. |
