| 摘要 |
PROBLEM TO BE SOLVED: To provide a new method for evaluating the degradation of coating films, capable of not only evaluating the degradation of the coating films through visual inspection at site, but is also chemically and spectroscopically evaluating the degradation of the coating films and grasping the changes in the state of degradation with the passage of time, and to provide a sheet for evaluating the degradation of the coating films for the same. SOLUTION: The sheet for evaluating the degradation of the coating films for the same comprises an elastic resin layer, an adhesive layer provided for one surface of the elastic resin layer, release paper covering an adhesive surface, and a transparent film for covering the adhesive surface, after the release paper has peeled off. COPYRIGHT: (C)2004,JPO&NCIPI
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