光学功能薄膜　耐候性测定方法 溶剂诱导法 Optical functional films—Weathering resistance testing method— Solvent induction method  ICS  71.080.99 CCS  G 15   中华人民共和国国家标准 GB/T 44551—2024 2024-09-2 9发布 2025-04-0 1实施     国家市场监督管理总局 国家标准化管理委员会 发 布 目　　次 前言   ·····································································································   Ⅲ 1     范围   ··································································································   1 2     规范性引用文件   ······················································································   1 3     术语和定义   ···························································································   1 4     仪器设备与试剂   ······················································································   1      4.1     玻璃瓶   ···························································································   1      4.2     有机溶剂   ·························································································   1 5     试样   ··································································································   1 6     状态调节   ······························································································   2 7     试验步骤   ······························································································   2      7.1     试验环境   ·························································································   2      7.2     耐候性测试前性能检测   ··········································································   2      7.3     耐候性测试试验   ·················································································   2      7.4     耐候性测试后性能检测   ··········································································   3      7.5     耐候性测试后外观变化检测   ·····································································   4 8     试验报告   ······························································································   4 GB/T 44551—2024     Ⅰ