| 摘要 |
Provided is a heat-strengthened vacuum glass, comprising: a plurality of sheet glasses spaced apart by a predetermined interval; a plurality of spacers interposed between the sheet glasses to maintain the intervals between the sheet glasses; and a sealing material arranged along edges of the sheet glasses to seal and bond the sheet glasses. The heat-strengthened vacuum glass of the present invention has a surface compressive stress of 20 Mpa to 55 Mpa after the seal bonding of the sheet glasses, thus ensuring high thermal resistance, high strength, and, when damaged, high stability. |
