Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a blank material for high glaze brightness. The blank material for high glaze brightness comprises the following chemical components in percentage by mass: 60-70% of SiO2, 15-25% of Al2O3, 5-12% of CaO, 0-4% of MgO, 0-4% of Na2O, 0-2% of K2O, 0-1.5% of ZnO, 0-4% of TiO2, 0-2% of BaO, 0-1.5% of SrO and 0-1% of Fe2O3. The blank material for high glaze brightness has the beneficial effects that the binding property of a high-brightness top-grade interior wall brick blank glaze made of the blank is good, the crazing does not occur during the production and use period. Various glazes can be drawn by using the blank material so as to prepare the art porcelain, and the crazing phenomenon of the individual color glaze does not occur.
The invention discloses a blank material for high glaze brightness. The blank material for high glaze brightness comprises the following chemical components in percentage by mass: 60-70% of SiO2, 15-25% of Al2O3, 5-12% of CaO, 0-4% of MgO, 0-4% of Na2O, 0-2% of K2O, 0-1.5% of ZnO, 0-4% of TiO2, 0-2% of BaO, 0-1.5% of SrO and 0-1% of Fe2O3. The blank material for high glaze brightness has the beneficial effects that the binding property of a high-brightness top-grade interior wall brick blank glaze made of the blank is good, the crazing does not occur during the production and use period. Various glazes can be drawn by using the blank material so as to prepare the art porcelain, and the crazing phenomenon of the individual color glaze does not occur.
Blank material for high glaze brightness
DENG SHIJIE (Autor:in)
06.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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