标准编号：ISO 21475:2019
中文名称：塑料 用光谱分散辐射测定波长相关降解的暴露方法
英文名称：Plastics — Methods of exposure to determine the wavelength dependent degradation using spectrally dispersed radiation
发布日期：2019-05
标准范围
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.
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