| 摘要 |
A back-sheet for a photovoltaic module is provided. A process for forming a back-sheet for a photovoltaic module includes the steps of providing a fluoropolymer film, providing a polymer melt comprising 20 to 95 weight percent ethylene propylene diene terpolymer, 5 to 70 weight percent of inorganic particulates, and 0 to 50 weight percent of adhesive selected from thermoplastic polymer adhesives and tackifiers, and depositing the polymer melt directly on the fluoropolymer film and pressing the fluoropolymer film and polymer melt together and cooling the polymer melt to form a first polymer layer adhered to the fluoropolymer film. |
