ADHESIVE FILM, ANTI-PID ENCAPSULATION ADHESIVE FILM, COMPOSITION FORMING ADHESIVE FILM, AND PHOTOVOLTAIC MODULE AND LAMINATED GLASS
申请人:Hangzhou First Applied Material Co., Ltd.
公开号:EP4019601A1
公开(公告)日:2022-06-29
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 includes: an ethylene copolymer matrix resin, an amide organic compound, a metal oxide and/or a metal hydroxide, herein 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, layered transition metal oxide, or ZnO-doped Al2O3, CaO/SiO2-doped Al2O3, MgO-doped Al2O3, SiO2-doped ZrO2, and TiO2-doped ZrO2 , 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 includes: a matrix resin, a metal ion trapping agent and an organic co-crosslinker. The adhesive film has the better anti-PID effect, photoelectric conversion efficiency and encapsulation performance.
公开了一种胶膜、一种抗
PID 封装胶膜、一种形成胶膜的组合物以及一种光伏组件和夹层
玻璃。组合物包括
乙烯共聚物基体
树脂、酰胺有机化合物、金属氧化物和/或
金属氢氧化物,其中金属氧化物选自氧化铝、
氧化钙、
氧化锌、氧化
钡、
氧化镁、
氧化锆、
氧化钛、氧化
锡、
氧化钒、氧化
锑、
氧化钽中的一种或多种成分、层状过渡金属氧化物,或掺杂 ZnO 的
Al2O3、掺杂 CaO/SiO2 的
Al2O3、掺杂 MgO 的
Al2O3、掺杂 SiO2 的 ZrO2 和掺杂 TiO2 的 ZrO2,而
金属氢氧化物选自
氢氧化钙、
氢氧化镁、
氢氧化锌、氢氧化铝、
氢氧化铁和
氢氧化钡中的一种或多种成分。或者,组合物包括:基体
树脂、
金属离子捕获剂和有机共
交联剂。该胶膜具有更好的抗
PID 效果、光电转换效率和封装性能。