| 摘要 |
PROBLEM TO BE SOLVED: To provide a composition for a sealing material used for a solar cell module, capable of preventing the cracks of a power generating element caused by heat shrinkage while maintaining characteristics as those of a sealing material.SOLUTION: Provided is a composition 20 for a sealing material including a cross-linking shrinkable resin and an aluminum silicate, in which the aluminum silicate has a tube shape, also, the average aspect ratio is 50 to 50,000, and the content of the aluminum silicate occupied in the composition is 0.5 to 10 wt.%. |
