标准摘要
[中文适用范围]： 本文件描述了比较类似类型有色颜料样品（商定的参考颜料和测试样品）的耐光性的一般测试方法。 本文件描述了两种暴露方法。 在方法 A 中，材料在玻璃下暴露于自然光下。 在方法 B 中，材料直接暴露在人造光下。 [外文原描述]： This document describes a general method of test for comparing the resistance to light of samples of similar types of coloured pigments (agreed reference pigment and test sample). Two methods of exposure are described in this document. In method A, the material is exposed under glass to natural light. In method B, the material is exposed to direct artificial light.
英文名称General methods of test for pigments and extenders — Part 15: Comparison of resistance to light of coloured pigments of similar types