LEAD-FREE LOW MELTING GLASS AND SEALING MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide an amorphous low melting glass useful for sealing, which is free from lead and is used for adhesion sealing various members at a low temperature of≤400°C, and a sealing material obtained by using the glass. SOLUTION: The low melting glass for sealing does not contain lead substantially and has a composition comprising, by molar percentage, 50-75% SnO, 10-45% P2O5, and 0.1-20% Cl. COPYRIGHT: (C)2004,JPO