POE packaging adhesive film for N-type TOPCon single-glass assembly and preparation method of POE packaging adhesive film

The invention relates to a POE packaging adhesive film, in particular to a POE packaging adhesive film for an N-type TOPCon single-glass assembly and a preparation method of the POE packaging adhesive film, the POE packaging adhesive film is characterized in that the POE packaging adhesive film is o...

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Bibliographische Detailangaben
Hauptverfasser: CHENG BINJUN, CHEN JIABIN, LUO JINHENG, QI LVYANG, HUANG YUANDAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to a POE packaging adhesive film, in particular to a POE packaging adhesive film for an N-type TOPCon single-glass assembly and a preparation method of the POE packaging adhesive film, the POE packaging adhesive film is characterized in that the POE packaging adhesive film is of a PPP three-layer structure, preferably a PP double-layer structure and most preferably a single-layer P structure, and the POE packaging adhesive film is prepared from the following raw materials in parts by weight: 54-94 parts of first matrix resin, 5-30 parts of second matrix resin and 0.3-2 parts of a surface modifier, 0.4-3 parts of a cross-linking agent, 0.1-10 parts of a water-blocking acid-absorbing agent, and 0.2-1 part of an anti-aging auxiliary agent. The prepared POE packaging adhesive film has excellent wet freezing resistance and damp-heat aging resistance, and is widely applied to the field of solar modules. 本发明涉及一种POE封装胶膜,尤其涉及一种N型TOPCon单玻组件用POE封装胶膜及其制备方法,其特征在于:结构为PPP三层结构,优选为PP双层结构,最优选为单层P结构,包括按照重量