| 摘要 |
<p>This sealing glass is for sealing a metal object to be sealed, characterized by comprising, by mol%, 15 to (but not including) 30% SnO, 20 to 40% P2O5, 5 (but not including 5) to 20% WO3, and 3.4 to (but not including) 30% ZnO, as a glass composition, wherein the mol ratio SnO/ZnO is 1 to 4.5.</p> |
