Low temperature tellurite glass mixture for vacuum compression at temperatures below 450 ° C.

摘要

The present invention relates to glass, and more particularly to glass for glass plate bonding, related composite glass, and related glass paste for producing vacuum insulating glass at processing temperatures of 450 ° C. or less. The invention further relates to a vacuum insulation glass produced with the glass paste according to the invention, to a process for its production, and to the use of the glass according to the invention or the use of a composite glass and glass paste. The glass according to the present invention is characterized in that the glass contains the following components by mass%: TeO ₂ -V ₂ O ₅ glass in the range of 60 to 100 mass%, in the range of 0 to 20 mass%, High temperature glass selected from the group consisting of lead glass, bismuth glass, zinc glass, barium glass, calcium glass, alkali silicate glass, and Al ₂ O ₃ , Y ₂ O ₃ , La in the range of 0 to 20% by mass _{2 O 3, ZnO, Bi 2} O 3, SiO 2, ZrO 2, _{zircon, Nb 2 O 5, V 2} O 5, TeO 2, CeO 2, SnO, SnO 2, FeO, MnO, Cr 2 O 3, CoO Reactive oxide selected from the group consisting of oxide pigments, or a combination thereof. 【Selection chart】 None