| abstract |
An object of the present invention is a highly reliable seal made of SnO—P 2 O 5 glass, which does not impair hermeticity over a long period of time even when a metal object is sealed. It is to provide a stop glass. The sealing glass of the present invention is a sealing glass made of SnO—P 2 O 5 glass used for sealing a metal object to be sealed, the glass being mol%. in view, SnO 30~60%, P 2 O 5 18~45%, characterized by containing MoO 3 0.1 to 5%. [Selection figure] None |