Bright metal cover glaze and application thereof in ceramic tiles

The invention discloses a bright metal cover glaze and application thereof in ceramic tiles. The bright metal cover glaze comprises, by mass, 38-41% of SiO2; 10-12% of Al2O3; 13-15% of TiO2; 16-18% of CaO; 1.5-2.0% of MgO; 5.0-6.0% of K2O; 5-6% of CuO; 8-10% of ZnO; and 0.5-0.8% of PbO. The bright m...

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Bibliographische Detailangaben
Hauptverfasser:	XIE ZHIJUN, DENG LAIFU, PANG WEIKE, HUANG LINGYAN, WANG XIANCHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS LIME, MAGNESIA METALLURGY MINERAL OR SLAG WOOL REFRACTORIES SLAG SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	The invention discloses a bright metal cover glaze and application thereof in ceramic tiles. The bright metal cover glaze comprises, by mass, 38-41% of SiO2; 10-12% of Al2O3; 13-15% of TiO2; 16-18% of CaO; 1.5-2.0% of MgO; 5.0-6.0% of K2O; 5-6% of CuO; 8-10% of ZnO; and 0.5-0.8% of PbO. The bright metal cover glaze has the advantages of few glaze crystal spots, good brightness, high thermal stability and excellent light reflection and heat insulation effects, can be widely applied to decoration of various interior and exterior walls and grounds, and is especially suitable for being used as an exterior wall decoration material. 本发明公开一种亮光金属面釉及其在陶瓷砖中的应用。所述亮光金属面釉的化学组成包括：以质量百分比计，SiO2：38-41%；Al2O3：10-12%；TiO2：13-15%；CaO：16-18%；MgO：1.5-2.0%；K2O：5.0-6.0%；CuO：5-6%；ZnO：8-10%；PbO：0.5-0.8%。亮光金属面釉釉面晶斑少，亮度佳，热稳定性高，还能够起到优异的反光隔热作用，能广泛应用于各种内外墙及地面装饰，尤其适合用作外墙装饰材料。