本文件规定了通过光谱分散辐照的辐照试验测定所有种类塑料材料对紫外线和可见光辐射的光谱响应的方法。 注:评估的典型样本包括:薄膜、液体、斑块、颗粒、粉末、薄片和圆盘。

This document specifies methods of determining the spectral response of all kind of plastics materials to ultraviolet and visible radiation by an irradiation test with spectrally dispersed irradiation. NOTE Typical specimens that are evaluated include: films, liquids, plaques, pellets, powders, sheets and discs.