| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solar cell sealing material which has excellent corrosion resistance, and enables the life of a solar cell module to be increased, and also to provide a laminated glass interlayer which has excellent corrosion resistance, and enables long-term durability of laminated glass to be achieved. <P>SOLUTION: The solar cell sealing material or a laminated glass interlayer contains not less than 40 mass% of polyvinyl acetal, and has a plasticizer content of not more than 10 pts.mass based on 100 pts.mass of the polyvinyl acetal. <P>COPYRIGHT: (C)2013,JPO&INPIT |
