人工耐候老化试验中温度的重要性

The Importance of Temperature in Artificial Weathering Tests

样品温度在人工耐候试验中的作用常被低估,这会导致对耐候试验数据的误读,特别是当样品温度因测试条件参数或辐射源的光谱缺陷而和最终使用环境不一致时更是如此。探讨了耐候试验中样品温度测量的重要性,讨论一种改进的非接触方法来量化样品温度。

The role of sample temperature in artificial weathering is often underestimated.This can lead to misinterpretation of weathering data,especially when the sample temperature deviates from the end-use environment due to test condition parameters or spectral deficiencies of the radiation source.The importance of temperature measurement in weathering tests was discussed.An improved non-contact method for quantifying sample temperature was introduced.