Ceramic glaze with copper-like luster
A ceramic glaze and gloss technology, applied in the field of ceramic manufacturing, can solve the problems of easy loss of metallic luster and high cost, and achieve the effects of good promotion value, low cost and simple preparation process
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Embodiment 1
[0017] A copper imitation luster ceramic glaze is composed of the following components in parts by weight: 55 parts of potassium albite feldspar, 10 parts of white glass, 20 parts of boric acid powder, 20 parts of ochre, 15 parts of potassium nitrate, 15 parts of glaze fruit, 15 parts of green glass, 3 parts of tin crystal material, and 1 part of copper oxide; the preparation steps are as follows: A, take the raw materials according to the weight portion, add the above raw materials into a pulverizer, and pulverize them to 300 mesh to obtain mixed particles; B, stir the mixed particles uniform, melted at 1350°C, and kept warm for 2 hours; C, quenched into a frit in water at a temperature of 15°C, and then ultrasonically vibrated for 5 minutes to obtain the copper-like luster ceramic glaze.
Embodiment 2
[0019] A copper imitation luster ceramic glaze is composed of the following components in parts by weight: 60 parts of potassium albite feldspar, 15 parts of white glass, 25 parts of boric acid powder, 25 parts of ochre, 20 parts of potassium nitrate, 20 parts of glaze fruit, 20 parts of green glass, 4 parts of tin crystal material, and 3 parts of copper oxide; the preparation steps are as follows: A, take the raw materials according to the weight portion, add the above-mentioned raw materials into a pulverizer, grind them to 320 mesh, and obtain mixed particles; B, stir the mixed particles uniform, melted at 1500°C, and kept warm for 4 hours; C, quenched into a frit in water at a temperature of 18°C, and then ultrasonically vibrated for 8 minutes to obtain the copper-like luster ceramic glaze.
Embodiment 3
[0021] A copper imitation luster ceramic glaze is composed of the following components in parts by weight: 57 parts of potassium albite feldspar, 12 parts of white glass, 22 parts of boric acid powder, 23 parts of ocher, 18 parts of potassium nitrate, 18 parts of glaze fruit, 17 parts of green glass, 3.5 parts of tin crystal material, and 2 parts of copper oxide; the preparation steps are as follows: A, take the raw materials according to the weight portion, add the above-mentioned raw materials into a pulverizer, and pulverize them to 310 mesh to obtain mixed particles; B, stir the mixed particles uniform, melted at 1450°C, and kept warm for 3 hours; C, quenched into a frit in water with a temperature of 16°C, and then ultrasonically vibrated for 6 minutes to obtain the copper-like luster ceramic glaze.
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