| abstract |
The purpose of the present invention is to provide: an intermediate film for laminated glass, the intermediate film achieving compatibility among high rigidity, handleability, adhesiveness to glass, and high transparency; and a laminated glass using said intermediate film for laminated glass. This intermediate film for laminated glass contains a polyvinyl acetal resin, metal atoms, and a plasticizer, wherein the ratio (B/A) between the work of rupture A at 23°C and the work of rupture B at 40°C as found from measuring the tear strength, which is measured in compliance with JIS K-7128-3, is 0.55 or greater. |