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A platform for research: civil engineering, architecture and urbanism
Porcelain tableware high-temperature colored glaze and manufacturing method thereof
The invention discloses a porcelain tableware high-temperature colored glaze and a manufacturing method thereof. The porcelain tableware high-temperature colored glaze comprises the following components in parts by weight: 30-40 parts of potassium feldspar, 25-35 parts of quartz, 12-18 parts of calcium carbonate, 2-5 parts of dolomite, 2-3 parts of calcined talc, 1-3 parts of calcined zinc oxide,4-8 parts of kaolin and 2-12 parts of zirconium silicate. According to the invention, albite is replaced by the potassium feldspar so that the initial melting temperature of the glaze water can be increased, and the glaze water firing range is increased; the calcium carbonate and the frit regulator in the formula can easily achieve the pigment color development, the zirconium silicate can easily achieve the glaze surface leveling, inorganic pigment is prepared from the metal oxide, the heat resistance is far higher than the heat resistance of the coloring agent, and the glaze surface lightening phenomenon cannot be generated.
本发明公开了一种瓷餐具高温色釉及其制造方法；所述瓷餐具高温色釉包括按照重量份计的如下组份：钾长石30‑40份、石英25‑35份、碳酸钙12‑18份、白云石2‑5份、煅烧滑石2‑3份、煅烧氧化锌1‑3份、高岭土4‑8份、硅酸锆2‑12份。本发明采用钾长石代替钠长石，可以提高釉水始熔温度，增加了釉水烧成范围，其配方中的碳酸钙、熔块调节剂都有助于色料发色，而硅酸锆有助于釉面平整，并且无机色料均是采用金属氧化物所制成，其耐热强度远高于着色剂，不会发生釉面变浅现象。
Porcelain tableware high-temperature colored glaze and manufacturing method thereof
The invention discloses a porcelain tableware high-temperature colored glaze and a manufacturing method thereof. The porcelain tableware high-temperature colored glaze comprises the following components in parts by weight: 30-40 parts of potassium feldspar, 25-35 parts of quartz, 12-18 parts of calcium carbonate, 2-5 parts of dolomite, 2-3 parts of calcined talc, 1-3 parts of calcined zinc oxide,4-8 parts of kaolin and 2-12 parts of zirconium silicate. According to the invention, albite is replaced by the potassium feldspar so that the initial melting temperature of the glaze water can be increased, and the glaze water firing range is increased; the calcium carbonate and the frit regulator in the formula can easily achieve the pigment color development, the zirconium silicate can easily achieve the glaze surface leveling, inorganic pigment is prepared from the metal oxide, the heat resistance is far higher than the heat resistance of the coloring agent, and the glaze surface lightening phenomenon cannot be generated.
本发明公开了一种瓷餐具高温色釉及其制造方法；所述瓷餐具高温色釉包括按照重量份计的如下组份：钾长石30‑40份、石英25‑35份、碳酸钙12‑18份、白云石2‑5份、煅烧滑石2‑3份、煅烧氧化锌1‑3份、高岭土4‑8份、硅酸锆2‑12份。本发明采用钾长石代替钠长石，可以提高釉水始熔温度，增加了釉水烧成范围，其配方中的碳酸钙、熔块调节剂都有助于色料发色，而硅酸锆有助于釉面平整，并且无机色料均是采用金属氧化物所制成，其耐热强度远高于着色剂，不会发生釉面变浅现象。
Porcelain tableware high-temperature colored glaze and manufacturing method thereof
一种瓷餐具高温色釉及其制造方法
SU YIKAN (author) / YANG QIFU (author) / HUANG JINGDE (author)
2020-06-12
Patent
Electronic Resource
Chinese
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