A Glazing Process for Colorful Jun Porcelain
A kind of Jun porcelain and colorful technology, applied in the field of glazing technology of colorful Jun porcelain, can solve the problem of not being found, and achieve the effect of easy operation, lower expansion coefficient and good flux effect.
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Embodiment 1
[0028] A glazing process for colorful Jun porcelain, including the preparation and glazing of glaze, the specific steps are as follows:
[0029] Step 1, preparation of glaze:
[0030] a, preparation of white glaze slurry, 34 parts of white feldspar, 25 parts of quartz stone, 12 parts of calcite, 7 parts of zircon, 3 parts of soda stone, 3 parts of talc, 7 parts of copper ore, 3 parts of talc, 0.1 Part lithium carbonate, mix and insert in ball mill and add water ball mill, the material after ball mill is dried after passing through 300 mesh sieves, for subsequent use;
[0031] Preparation of red glaze slurry, mix 2 parts of ferric chloride, 1 part of copper oxide, 1 part of potassium chloride, 3 parts of zinc oxide, 1 part of tin oxide, 1 part of barium oxide and 1 part of glass frit into a ball mill Add water ball mill, the material after the ball mill is passed through a 300 mesh sieve and then dried for subsequent use;
[0032] b. After uniformly mixing sodium carboxymethy...
Embodiment 2
[0040] Step 1, preparation of glaze:
[0041] a, preparation of white glaze slurry, 40 parts of white feldspar, 26 parts of quartz stone, 13 parts of calcite, 8 parts of zircon, 4 parts of soda stone, 3 parts of talc, 8 parts of copper ore, 4 parts of talc, 0.2 Part lithium carbonate, mix and insert in ball mill and add water ball mill, the material after ball mill is dried after passing through 350 mesh sieves, for subsequent use;
[0042] Preparation of red glaze slurry, mix 3 parts of ferric chloride, 2 parts of copper oxide, 2 parts of potassium chloride, 4 parts of zinc oxide, 2 parts of tin oxide, 2 parts of barium oxide and 2 parts of glass frit into a ball mill Add water ball mill, the material after the ball mill is passed through a 350 mesh sieve and then dried for subsequent use;
[0043] b. After uniformly mixing sodium carboxymethyl cellulose with a ratio of 1:250 and deionized water at 55° C., continue stirring at a constant temperature for 1.5 hours to obtain a...
Embodiment 3
[0051] Step 1, preparation of glaze:
[0052] a, preparation of white glaze slurry, 47 parts of white feldspar, 27 parts of quartz stone, 14 parts of calcite, 9 parts of zircon, 5 parts of soda stone, 5 parts of talc, 9 parts of copper ore, 7 parts of talc, 0.3 Part lithium carbonate, mix and insert in ball mill and add water ball mill, the material after ball mill is dried after passing through 400 mesh sieves, for subsequent use;
[0053] Preparation of red glaze slurry, mix 4 parts of ferric chloride, 3 parts of copper oxide, 3 parts of potassium chloride, 5 parts of zinc oxide, 3 parts of tin oxide, 2 parts of barium oxide and 2 parts of glass frit into a ball mill Add water ball mill, the material after the ball mill is passed through a 400 mesh sieve and then dried for subsequent use;
[0054] b. After uniformly mixing sodium carboxymethyl cellulose with a ratio of 1:260 and deionized water at 60° C., continue to stir at a constant temperature for 2 hours to obtain an a...
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