ISO 787-17:2002 颜料和混合剂一般试验方法-第17部分：白色颜料减轻比较

标准编号：ISO 787-17:2002

中文名称：颜料和混合剂一般试验方法-第17部分：白色颜料减轻比较

英文名称：General methods of test for pigments and extenders — Part 17: Comparison of lightening power of white pigments

发布日期：2002-08

标准范围

ISO 787的这一部分规定了一种通用试验方法，用于比较白色颜料的发光（还原）能力与同类型商定样品的发光能力。描述了两种程序（A和B）。程序A比程序B快，适用于测试一个颜料样品；程序B更适合测试多个样品，尤其是在测试未知发光能力的颜料时。

This part of ISO 787 specifies a general method of test for comparing the lightening (reducing) power of a white pigment with the lightening power of an agreed sample of the same type.Two procedures (A and B) are described. Procedure A is quicker than procedure B and is suitable for testing one sample of pigment; procedure B is better for testing several samples, and especially if a pigment of unknown lightening power is being tested.

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