| 摘要 |
The addition of glass microspheres to the fluoropolymer can overcome the behaviour of the fluoropolymer to stick to itself in a stack or when wound on itself in a roll. Hence an additional intermediate sheet or like material is not needed. Additionally, it has been found that the glass microspheres can be used during normal manufacturing of fluoropolymer films by melt-extrusion. Preferably the resin is a tetrafluoroethylene, hexafluoropropylene, vinlyidene, fluoride copolymer. The film is used on photovoltaic elements.
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