| 摘要 |
PROBLEM TO BE SOLVED: To provide a sealing material for a solar cell module, capable of shortening crosslinking time while suppressing foam formation caused due to decomposition gas of an organic peroxide and preventing generation of scorch in production of a sealing material.SOLUTION: A sealing material for a solar cell module contains an organic peroxide and an EVA having 25-35 wt% of a structural unit formed of a vinyl acetate. In the sealing material, only 1,1-di(t-amylperoxy)cyclohexane represented by the following general formula (1) is contained as the organic peroxide. The content of the organic peroxide is 0.3-3.0 pts.wt per 100 pts.wt of the EVA. |
