标准摘要
[中文适用范围]: 本国际标准的目的是指定一种测试方法,用于预测成像材料的某些物理或化学性能的变化。 本国际标准适用于 ISO 18901、ISO 18905、ISO 18909、ISO 18912 和 ISO 18919 中阿伦尼乌斯(Arrhenius)测试部分。 本国际标准适用于预测成像材料的光密度(D)损失或增益。摄影染料图像可通过显色处理形成,或通过重氮染料形成,或通过非显色方法(如染料扩散和银染料漂白处理)形成。 本国际标准还涵盖了由以下原因引起的密度变化:染料图像中残留偶联剂的变化、黑白材料中过量的残留加工化学品、热处理银图像的温度效应。 本国际标准适用于预测支持层的降解。例如,由醋酸纤维素胶片支持层降解产生的乙酸生成。另一个例子是黑白纸支持层拉伸能量吸收的变化。 [外文原描述]: ISO 18924:2013 specifies a test method for the prediction of certain physical or chemical property changes of imaging materials. ISO 18924:2013 is applicable to the Arrhenius test portion of ISO 18901, ISO 18905, ISO 18909, ISO 18912 and ISO 18919. ISO 18924:2013 is applicable to the prediction of the optical-density ( D ) loss or gain of imaging materials. Photographic dye images may be produced by chromogenic processing, by formation of diazo dyes, or by non-chromogenic methods such as dye diffusion and silver dye-bleaching processing. ISO 18924:2013 also covers density changes caused by residual coupler changes in dye images, excess residual processing chemicals in silver black-and-white materials, temperature effects on thermally processed silver images. This International Standard is applicable to the prediction of support degradation.
英文名称Imaging materials — Test method for Arrhenius-type predictions