ICS31.030 CCSL90 光伏组件背板用薄膜 第1部分：氟塑料薄膜 Filmsusedforphotovoltaicmodulebacksheet Part1:Fluorineplasticfilms 2022-03-30发布 2022-04-15实施 中国光伏行业协会  发布团体标准 T/CPIA0029.1—2022 全国团体标准信息平台 全国团体标准信息平台 T/CPIA0029.1—2022 I目次 目次.........................................................................................................................................................................I 前言.....................................................................................................................................................................III 1范围.....................................................................................................................................................................1 2规范性引用文件.................................................................................................................................................1 3术语和定义.........................................................................................................................................................2 4产品分类.............................................................................................................................................................2 4.1按产品结构分类.........................................................................................................................................2 4.2按生产工艺分类.........................................................................................................................................2 4.3按使用原材料分类.....................................................................................................................................2 5技术要求.............................................................................................................................................................2 5.1外观要求.....................................................................................................................................................2 5.2尺寸偏差.....................................................................................................................................................3 5.3性能要求.....................................................................................................................................................3 6试验方法.............................................................................................................................................................5 6.1通则.............................................................................................................................................................5 6.2外观.............................................................................................................................................................6 6.3尺寸偏差.....................................................................................................................................................6 6.4氧气透过量.................................................................................................................................................6 6.5水蒸气透过率.............................................................................................................................................6 6.6表面润湿张力.............................................................................................................................................6 6.7耐磨性试验.................................................................................................................................................6 6.8氟含量.........................................................................................................................................................6 6.9拉伸强度和断裂伸长率.............................................................................................................................6 6.10紫外阻隔率............................................................................................................................................