| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solar battery backside protective sheet which overcomes a problem of the prior art, and which is less expensive and excellent in scratch resistance, solvent resistance, long-term outdoor weathering resistance, long-term moist heat resistance, and steam barrier property, and to provide a solar battery module with the solar battery backside protective sheet used therein. <P>SOLUTION: A solar battery backside protective sheet comprises a weathering-resistant resin layer (1) formed of a weathering-resistant resin composition (1') containing a specific acrylic copolymer (A), a specific polyester or urethane resin (B), a polyisocyanate compound (C), and a pigment (D), a plastic film (2), and an adhesive layer (3), which are stacked in this order. <P>COPYRIGHT: (C)2012,JPO&INPIT |
