Cinta adhesiva, destinada especialmente a la unión de módulos fotovoltaicos

Método para la adherencia de un módulo fotovoltaico, en el cual se aplica una cinta adhesiva en la zona del borde de un laminado fotovoltaico o bien se introduce en el marco de un módulo fotovoltaico, donde la cinta adhesiva presenta al menos una capa adhesiva que se ha configurado como una capa pol...

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Bibliographische Detailangaben
Hauptverfasser: ZMARSLY, FRANZISKA, BURMEISTER, AXEL, UTESCH, NILS DR
Format: Patent
Sprache:spa
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Zusammenfassung:Método para la adherencia de un módulo fotovoltaico, en el cual se aplica una cinta adhesiva en la zona del borde de un laminado fotovoltaico o bien se introduce en el marco de un módulo fotovoltaico, donde la cinta adhesiva presenta al menos una capa adhesiva que se ha configurado como una capa polimérica que contiene un medio de espumación, y en el cual se incrusta seguidamente el laminado en el marco, que se caracteriza por que la cinta adhesiva se hace espumar tras introducir el laminado en el marco. The method for the adhesive bonding of a photovoltaic laminate (3) in a frame (2) of a photovoltaic module, comprises bonding the photovoltaic laminate in the frame of the module with an adhesive tape (1) having two adhesive layers and a polymer layer comprising a foaming agent. The adhesive layer is formed as the polymer layer comprising the foaming agent, and comprises a moisture-crosslinking, silylated, pressure-sensitive polyurethane adhesive. The adhesive tape further comprises a barrier layer, a carrier or both a barrier layer and a carrier. The method for the adhesive bonding of a photovoltaic laminate (3) in a frame (2) of a photovoltaic module, comprises bonding the photovoltaic laminate in the frame of the module with an adhesive tape (1) having two adhesive layers and a polymer layer comprising a foaming agent. The adhesive layer is formed as the polymer layer comprising the foaming agent, and comprises a moisture-crosslinking, silylated, pressure-sensitive polyurethane adhesive. The adhesive tape further comprises a barrier layer, a carrier or both a barrier layer and a carrier. The adhesive layers form a top and a bottom adhesive layer. The polymer layer has a layer of 100-3000 mu m after foaming, is foamed by application of heat, undergoes a volume increase of 30%, The adhesive tape is introduced into the frame during the production of the extrusion of the frame, and is separated to the desired length. The barrier layer forms the carrier. The polymer layer is heated to 150[deg] C.