SEALING MATERIAL COMPOSITION FOR SOLAR CELLS, SEALING MATERIAL LAYER FOR SOLAR CELLS USING SAME, AND SOLAR CELL MODULE
申请人:Nitto Denko Corporation
公开号:EP3193377A1
公开(公告)日:2017-07-19
Provided are a encapsulant composition that is for solar cells and can reduce the time required for a lamination process and improve light stability and resistance to moisture and heat, and a solar cell encapsulant layer and a solar cell module, each produced with the composition, wherein the composition includes an ethylenic copolymer and an organic peroxide having a peroxyester structure represented by formula (1) or (2)
wherein R1, R2, R3, and R4 each independently represent an optionally substituted alkyl group of 1 to 18 carbon atoms or an optionally substituted aryl group of 5 to 18 carbon atoms.
提供了一种用于太阳能电池的封装剂组合物,该组合物可以缩短层压工艺所需的时间,并提高光稳定性和耐湿耐热性,还提供了一种太阳能电池封装层和太阳能电池组件,每种太阳能电池组件都是用该组合物生产的,其中该组合物包括乙烯共聚物和具有由式(1)或(2)表示的过氧化酯结构的有机过氧化物。
其中 R1、R2、R3 和 R4 各自独立地代表 1 至 18 个碳原子的任选取代的烷基或 5 至 18 个碳原子的任选取代的芳基。