Disclosed herein glass articles having a glass composition. The glass composition includes SiO2 in an amount in a range from about 63 mol% to about 75 mol%; Al2O3 in an amount in a range from about 7mol% to about 13 mol%; R2O in an amount from about 13 mol% to about 24 mol%; P2O5 in an amount in a range from about 0 mol% to about 2 mol%; MgO is present in a range from about 0 mol% to about 10 mol%; ZnO is present in an amount in a range from about 0 mol% to about 10 mol%; and CaO, SrO, BaO and, F<->; or TiO2, ZrO2, and Cl<->; the glass article having an anneal point (DEG C) and a softening point (DEG C), and a relationship of (anneal point + softening point)/2 in a range from about 625 DEG C to about 725 DEG C.
本文中公开了具有玻璃组合物的玻璃制品。所述玻璃组合物包括在从约63mol%至约75mol%的范围内的量的SiO2;在从约7mol%至约13mol%的范围内的量的Al2O3;在从约13mol%至约24mol%的量的R2O;在从约0mol%至约2mol%的范围内的量的P2O5;以从约0mol%至约10mol%的范围内的量存在的MgO;以从约0mol%至约10mol%的范围内的量存在的ZnO;以及CaO、SrO、BaO、和F‑;或者TiO2、ZrO2、和Cl‑;所述玻璃制品具有退火点(℃)和软化点(℃)、以及在从约625℃至约725℃的范围内的(退火点+软化点)/2的关系。
CHEMICALLY-STRENGTHENABLE GLASSES FOR LAMINATES
可化学强化的用于层压体的玻璃
2021-02-09
Patent
Electronic Resource
Chinese
IPC: | C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
NTRS | 1964
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