| abstract |
(57) [Abstract] [Purpose] A silver phosphate glass that can be sealed at a low temperature without containing harmful lead and has excellent water resistance, and a sealing material using the same. It is to provide. The silver phosphate glass of the present invention has a molar percentage of A g 2 O 5 to 70%, P 2 O 5 5 to 55%, ZnO 1 ~55%, Nb 2 O 5 1~15 %, B 2 O 3 0~15 %, WO 3 0~20%, MnO 2 0~20%, TeO It is characterized by having a composition of 20 to 65%. |