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Preparation method of golden red temmku kiln fancy glaze Western-style food dinnerware

A technology of patterned glaze and golden red, which is applied in the field of golden red Tianmu kiln variable glazed western food tableware, can solve the problems of insufficient physical and chemical performance indicators of tableware, the dissolution rate cannot meet the standard, and no golden red Tianmu kiln variable patterned glaze western food tableware has been found, etc., to achieve mechanical strength High, moist glaze, good thermal stability

Active Publication Date: 2013-04-17
JIANGSU GAOCHUN CERAMICS
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  • Claims
  • Application Information

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Problems solved by technology

[0009] Kiln-variable glaze and kiln-variable glaze are also used for decoration of ceramic tableware recently, but some physical and chemical performance indicators of tableware are insufficient, such as the dissolution of lead and cadmium can not meet the standards, which affects its application, and no golden red Tianmu kiln variable glaze Western-style tableware has been found. to report

Method used

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  • Preparation method of golden red temmku kiln fancy glaze Western-style food dinnerware

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Embodiment approach

[0014] According to the performance indicators to be achieved by the golden red Tianmu kiln variable glaze pattern western food tableware, the implementation plan for the process route, materials and production methods is as follows:

[0015] First, the biscuit body of the tableware is made. The blank is made of kaolin from Zhongshan 45.0-55.8 (parts by mass, the same below), porcelain clay from Xuancheng 20.8-25.7, quartz from Fengyang 10.5-20.1, feldspar from Pingjiang 1.4-3.5, and porcelain stone from Wuhu 1.1-3.7; The chemical composition (parts by mass) of the raw material is: SiO 2 64.2-71.8, Al 2 o 3 19.8-28.3, K 2 O is 1.0-3.1, Fe 2 o 3 1.0-2.5, MgO 0.3-0.8, Na 2 O is 0.4-0.9, CaO is 0.1-0.4, and other components (impurities unavoidable in china clay raw materials, etc.) are ≤0.8.

[0016] The green body is manufactured as a conventional process. After the raw materials are ball milled, smelted, shaped, and dried, they are fired at 1190-1230°C to obtain the tabl...

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Abstract

The invention provides a preparation method of a golden red temmku kiln fancy glaze Western-style food dinnerware. In the preparation method, the used ground enamel comprises the following components: 61.4-7.02 of SiO2, 8.6-14.6 of Al2O3, 7.6-13.1 of CaO, 2.9-8.3 of K2O, 1.4-5.9 of Fe2O3, 0.3-2.4 of Na2O, 0.3-1.5 of MnO2, 0.2-1.2 of B2O3, 0.2-1.0 of MgO, 0.09-0.2 of Li2O and less than or equal to0.7 of other components; and the cover glaze comprises the following components: 53.4-58.1 of SiO2, 12.4-20.9 of ZnO, 5.1-14.9 of Al2O3, 3.5-10.6 of CaO, 2.2-8.7 of B2O3, 1.9-7.4 of K2O, 1.1-4.0 of Na2O, 0.4-1.4 of TiO2, 0.4-1.0 of BaO, 0.1-0.8 of MgO and less than or equal to 0.7 of other inevitable components. The process flow is as follows: preparing the green body of the dinnerware; carrying out ball-milling on the ground enamel and the cover glaze slurry; adding 5-10 parts of red zirconium silicate-coated cadmium sulfide selenide pigment in the cover glaze slurry; and glazing on the green body, and finally, completing calcination.

Description

technical field [0001] The invention relates to a Western-style tableware with gold-red Tianmu kiln variable pattern glaze. technical background [0002] Kiln-variable glaze is an artistic glaze in which the glaze layer presents a variety of colors during the firing process of ceramics. Kiln-variable glaze uses two or more colors to mix to form ever-changing glaze colors, which are mainly used for decoration of artistic ceramic works. The research and production of kiln-changing glaze and kiln-changing glaze have a history of more than a thousand in our country, and many works with different artistic styles have been created. "Guangjun", "Yijun", "Flame Red" in Jingdezhen since the Yongzheng period of the Qing Dynasty, etc. Since then, kiln variable glaze and flower glaze have developed greatly in the inheritance, and there are many related products and patents. [0003] CN1962557 discloses a ceramic red glaze and its application method. The ceramic red glaze includes red ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B41/89
Inventor 陈春明孔德双赵玉虎谷昌军孔令仁
Owner JIANGSU GAOCHUN CERAMICS
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