| 摘要 |
PROBLEM TO BE SOLVED: To provide a sealing material sheet for solar cell modules which is a crosslinked polyethylene based sealing material sheet having excellent heat resistance, and also which has high metal adhesiveness.SOLUTION: A sealing material composition for solar cell modules is provided, which contains polyethylene resin whose density is 0.900 g/cmor less, glycidyl methacrylate (GMA), a radical polymerization initiator, and triallyl isocyanurate (TAIC). A sealing material sheet consists of the sealing material composition for solar cell modules, in which the content of the GMA in the sealing material composition is 0.15 mass% to 3.0 mass%, both ends incl., the content of the TAIC in the sealing material composition is 0.15 mass% to 3.0 mass%, both ends incl., and the content of the radical polymerization initiator in the sealing material composition is 0.01 mass% to 2.5 mass%, both ends incl. |
