ISO 4892-2:2006 塑料 实验室光源曝光法 第二部分:氙弧灯光源.

标准编号:ISO 4892-2:2006

中文名称:塑料 实验室光源曝光法 第二部分:氙弧灯光源.

英文名称:Plastics — Methods of exposure to laboratory light sources — Part 2: Xenon-arc lamps

发布日期:2006-02

标准范围

ISO 4892-2:2006规定了将试样暴露于存在水分的氙弧光下的方法,以再现材料在日光或通过窗户玻璃过滤的日光下暴露在实际最终使用环境中时产生的风化效应。在受控条件下(温度、湿度和/或湿润),将试样暴露于过滤后的氙弧光下。可以使用各种类型的氙弧光源和各种滤波器组合来满足不同的要求。

ISO 4892-2:2006 specifies methods for exposing specimens to xenon-arc light in the presence of moisture to reproduce the weathering effects that occur when materials are exposed in actual end-use environments in daylight or daylight filtered through window glass.The specimens are exposed to filtered xenon-arc light under controlled conditions (temperature, humidity and/or wetting). Various types of xenon-arc light source and various filter combinations may be used to meet different requirements.

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