Anti-cracking Jun porcelain and preparation technology thereof

[0028] Example 1

[0029] A kind of anti-cracking Jun porcelain, comprising the following parts by weight of body material and glaze: the parts by weight of each raw material in the body material are: 15 parts of potash feldspar, 20 parts of cristobalite, 5 parts of soda stone, and dolomite 5 parts of stone, 8 parts of pyrophyllite, 15 parts of black clay, 8 parts of bentonite;

[0030] The glaze is divided into an inner layer glaze and an outer layer glaze. The parts by weight of each raw material in the inner layer glaze are: 15 parts of potash feldspar, 8 parts of quartz, 17 parts of calcite, 5 parts of strontium carbonate, carboxymethyl 5 parts of cellulose;

[0031] The parts by weight of the raw materials in the outer glaze are: 15 parts of potash feldspar, 8 parts of quartz, 17 parts of calcite, 10 parts of talc, 8 parts of zinc oxide, 10 parts of copper ore, 10 parts of iron ore, low 3 parts of bulking powder, 10 parts of boron oxide, 5 parts of wollastonite.

[0032] Preferabl

[0047] Example 2

[0048] A kind of anti-cracking Jun porcelain, comprising the following parts by weight of body material and glaze: the parts by weight of each raw material in the body material are: 17 parts of potash feldspar, 25 parts of cristobalite, 10 parts of alkali stone, and dolomite 7 parts of stone, 9 parts of pyrophyllite, 20 parts of black clay, 9 parts of bentonite;

[0049] The glaze is divided into an inner layer glaze and an outer layer glaze. The parts by weight of each raw material in the inner layer glaze are: 17 parts of potash feldspar, 10 parts of quartz, 20 parts of calcite, 7 parts of strontium carbonate, and carboxymethyl 7 parts of base cellulose;

[0050] The parts by weight of the raw materials in the outer glaze are: 17 parts of potassium feldspar, 10 parts of quartz, 20 parts of calcite, 12 parts of talc, 9 parts of zinc oxide, 11 parts of copper ore, 11 parts of iron ore, 4 parts of bulking powder, 12 parts of boron oxide, 7 parts of wollastonite.

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[0066] Example 3

[0067] A kind of anti-cracking Jun porcelain, comprising the following parts by weight of body material and glaze: the parts by weight of each raw material in the body material are: 20 parts of potash feldspar, 30 parts of cristobalite, 15 parts of alkali stone, and dolomite 10 parts of stone, 10 parts of pyrophyllite, 25 parts of black clay, 10 parts of bentonite;

[0068] The glaze is divided into an inner layer glaze and an outer layer glaze. The parts by weight of each raw material in the inner layer glaze are: 20 parts of potash feldspar, 13 parts of quartz, 23 parts of calcite, 10 parts of strontium carbonate, and carboxymethyl 10 parts of base cellulose;

[0069] The parts by weight of the raw materials in the outer glaze are: 20 parts of potash feldspar, 13 parts of quartz, 23 parts of calcite, 13 parts of talc, 10 parts of zinc oxide, 13 parts of copper ore, 13 parts of iron ore, low 5 parts of bulking powder, 15 parts of boron oxide, 10 parts of wollastoni