成像材料.反射彩色照相版画.低湿度条件下稳定性试验方法

[中文适用范围]： 本文件描述了评估反射彩色照相印刷品因暴露于低相对湿度而导致的图像外观变化的测试方法。 观察到的变化主要与基材泛黄有关。 其他观察到的与湿度相关的物理损坏因素，如卷曲、起皱、开裂或由于湿度循环引起的分层也在本测试方法的范围内。 [外文原描述]： This document describes test methods to evaluate reflection colour photographic prints with regard to changes in image appearance resulting from exposure to low relative humidity. The observed changes relate primarily to substrate yellowing. Other observed humidity related physical damage factors such as curl, cockle, cracking, or delamination due to humidity cycling are also within the scope of this test method.