首页>
外国专利>
REFLECTION FILM FOR SOLAR BATTERY BACKSHEET, MANUFACTURING METHOD THEREFOR, SOLAR BATTERY BACKSHEET, AND SOLAR BATTERY MODULE
REFLECTION FILM FOR SOLAR BATTERY BACKSHEET, MANUFACTURING METHOD THEREFOR, SOLAR BATTERY BACKSHEET, AND SOLAR BATTERY MODULE
展开▼
机译:太阳能电池板的反射膜,其制造方法,太阳能电池板和太阳能电池模块
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a reflection film with good adhesion with a sealant, which enables the increase in a photoelectric conversion efficiency of a solar battery module and specifically, to improve the adhesion with a sealant in a reflection film for a solar battery backsheet, by which an uneven structure can be formed in parallel with film formation, and the uneven structure is not planarized in vacuum heating lamination.;SOLUTION: A reflection film for a solar battery backsheet comprises: a surface layer having an uneven structure; and a reflection layer having an uneven structure following the uneven structure of the surface layer. The surface layer includes: a composition for heating adhesion arranged by blending an ethylene-based resin, a propylene-ethylene copolymer, and/or a propylene-ethylene-butene ternary copolymer. The reflection layer includes a composition for reflection which is arranged by adding optically reflective particles to a propylene-based resin.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2016,JPO&INPIT
展开▼