Matte glaze for jun porcelain wine sets
A technology for matt glaze and wine utensils, which is applied in the field of Jun porcelain production to achieve the effects of improving taste and charm, improving the thermal and chemical stability of glaze surfaces, and improving the quality of glaze surfaces
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Embodiment 1
[0015] A matt glaze for Jun porcelain wine sets, which is prepared from the following raw materials in parts by weight: feldspar 23-27, quartz 14-20, yellow gangue 16-20, bauxite 4-6, spodumene 8-10, magnesite 7-9, talc 11-15, calcite 5-7.
[0016] The feldspar, quartz, yellow gangue, bauxite, spodumene, magnesite, and calcite used in the present invention are all taken from Yuzhou, wherein the alumina content in the bauxite is greater than 60%, and the iron oxide content in the yellow gangue is greater than 10%. .
[0017] After the above-mentioned glaze raw materials are mixed, they are ball milled and sieved to obtain the glaze slurry, which is then applied to the biscuit-fired carcass. After being put into the kiln, it is now fired from normal temperature to about 1000°C under oxidizing fire, and then subjected to 1250°C under reducing fire. Fired at a high temperature of -1300°C, the glaze surface after firing is smooth without strong reflection of light, the gloss is be...
Embodiment 2
[0020] A matt glaze for Jun porcelain wine sets, which is prepared from the following raw materials in parts by weight: feldspar 25, quartz 16, yellow gangue 18, bauxite 5, spodumene 9, magnesite 8, talc 13. Calcite6.
[0021] After the above-mentioned glaze raw materials are mixed, they are ball milled and sieved to obtain glaze slurry, which is then applied to the biscuit-fired carcass. After being put into the kiln, it is fired from normal temperature to 1000°C under oxidizing fire, and then heated through 1260°C under reducing fire. Firing at high temperature.
Embodiment 3
[0023] A matt glaze for Jun porcelain wine sets, which is prepared from the following raw materials in parts by weight: feldspar 25, quartz 14, yellow gangue 18, bauxite 5.5, spodumene 10, magnesite 9, talc 12.5, calcite 5.
[0024] After the above-mentioned glaze raw materials are mixed, they are ball milled and sieved to obtain glaze slurry, which is then applied to the biscuit-fired carcass. After being put into the kiln, it is fired from normal temperature to 1050°C under oxidizing fire, and then heated through 1270°C under reducing fire. Firing at high temperature.
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