Provided is a laminated glass ceramic article comprising: a core glass layer having a first coefficient of thermal expansion (CTE); and a plurality of clad glass ceramic layers, each clad glass ceramic layer having a CTE lower than or equal to the first CTE of the core glass layer. A first clad glass ceramic layer is laminated to a first surface of the core glass layer, and a second clad glass ceramic layer is laminated to a second surface of the core glass layer. Further, a total thickness of the plurality of clad glass ceramic layers is from about 0.05 mm to about 0.5 mm. Further, each glass ceramic layer includes an aluminoborosilicate glass, 0 mol% < = MoO3 < = 15 mol% and 0 mol% < = WO3 < = 15 mol%, WO3 (mol%) plus MoO3 (mol%) being 0.7 mol% to 19 mol%.
提供了层压玻璃陶瓷制品,其包括:具有第一热膨胀系数(CTE)的芯体玻璃层;和多个包覆玻璃陶瓷层,每个包覆玻璃陶瓷层的CTE低于或等于芯体玻璃层的第一CTE。第一包覆玻璃陶瓷层被层压到芯体玻璃层的第一表面,并且第二包覆玻璃陶瓷层被层压到芯体玻璃层的第二表面。进一步地,所述多个包覆玻璃陶瓷层的总厚度为约0.05mm至约0.5mm。此外,每个玻璃陶瓷层包括:铝硼硅酸盐玻璃,0摩尔%≤MoO3≤15摩尔%和0摩尔%≤WO3≤15摩尔%,WO3(摩尔%)加上MoO3(摩尔%)为0.7摩尔%至19摩尔%。
LAMINATED GLASS CERAMIC ARTICLES WITH UV AND NIR BARRIER PROPERTIES
具有UV和NIR阻挡特性的层压玻璃陶瓷制品及其制造方法
2023-11-17
Patent
Electronic Resource
Chinese
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS |
European Patent Office | 2018
|European Patent Office | 2019
|European Patent Office | 2016
|GLASS, GLASS-CERAMIC AND CERAMIC ARTICLES WITH PROTECTIVE COATINGS HAVING HARDNESS AND TOUGHNESS
European Patent Office | 2018
|