标准编号：ISO 4582:2007
中文名称：塑料 曝光于玻璃下日光、自然风化或实验室光源后颜色改变和性质变化的测定
英文名称：Plastics — Determination of changes in colour and variations in properties after exposure to daylight under glass, natural weathering or laboratory light sources
发布日期：2007-08
标准范围
This international Standard describes procedures used to determine changes in colour and other appearance properties,and variations in mechanical or other properties,of plastics that have been exposed to daylight behind glass,to natural weathering or to light from a laboratory source.The procedure used to analyse data depends on whether the test used to characterize the materials being exposed is destructive or non-destructive.The exposures are conducted under conditions described in specific exposure standards.
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