| abstract |
Multi-layer film structure is disclosed, it comprises: layer (B), it comprises crystalline block copolymers composite (CBC) or the block copolymer composite (BC) of specifying, the ethene polymers (EP) that described composite comprises the ethene that i) comprises at least 80 % by mole of polymerizations; Ii) crystalline polymer based on alpha-olefin (CAOP) and iii) block copolymer, the ethene polymers block that it comprises the ethene that (a) comprise at least 80 % by mole of polymerizations and (b) crystalline alpha-olefin block (CAOB); With layer C, it comprises having the polyolefin that at least one is greater than the fusing point of 125 DEG C, the top facial surface of layer C and the bottom facial surface bonded contact of layer B. Such multi-layer film structure preferably includes (A) sealant A, its have one with the bottom facial surface of top facial surface bonded contact of layer B. Such film is applicable to comprise for example electronic installation of PV battery (ED) module of electronic installation. The laminating method of constructing the lamination PV module that comprises such multi-layer film structure is also disclosed. |