| 摘要 |
PURPOSE: To improve humidity resistance and weather resistance of a thin film solar battery fixed between water proof films by laminating thin films on a plastic film substrate. CONSTITUTION: A PVDF resin film 9 of good weather resistance is laminated in a surface of an acrylic resin film 8 of good weather resistance and is used for a waterproof film 72. Ultraviolet ray absorption agent is added to the acrylic resin 8 and acrylic adhesive or hot melt adhesive of high adhesion strength which does not cause yellowing is used for adhesive of the waterproof film 72. |
