| abstract |
Disclosed are an adhesive film, an anti-PID encapsulation adhesive film, a composition forming the adhesive film, and a photovoltaic module and laminated glass. The composition comprises: an ethylene copolymer matrix resin, an amide organic matter, a metal oxide and/or a metal hydroxide, wherein the metal oxide is selected from one or more of the components aluminum oxide, calcium oxide, zinc oxide, barium oxide, magnesium oxide, zirconium oxide, titanium oxide, tin oxide, vanadium oxide, antimony oxide, tantalum oxide, niobium oxide, a laminar transition metal oxide, or ZnO-doped Al2O3, CaO/SiO2-doped Al2O3, MgO-doped Al2O3, SiO2-doped ZrO2, and TiO2-doped ZrO2 which have undergone a doping treatment, and the metal hydroxide is selected from one or more of the components calcium hydroxide, magnesium hydroxide, zinc hydroxide, aluminum hydroxide, iron hydroxide and barium hydroxide. Alternatively, the composition comprises: a matrix resin, a metal ion trapping agent and an organic co-crosslinker. The adhesive film has a good anti-PID effect, photoelectric conversion efficiency and encapsulation performance. |