ISO 11642:1993 皮革的色牢度试验,耐水洗的色牢度

标准编号：ISO 11642:1993

中文名称：皮革的色牢度试验,耐水洗的色牢度

英文名称：Leather — Tests for colour fastness — Colour fastness to water

发布日期：1993-12

标准范围

规定方法的原理是将皮革试样和一块相邻织物浸泡在脱盐水中，并将其置于适当的仪器中，在规定的时间内保持复合试样在压力下，干燥皮革试样和相邻织物，以及评估样本颜色的变化，以及相邻织物的灰阶染色。有漆面的皮革可以完好无损地进行测试，也可以在漆面破损的情况下进行测试。该方法适用于所有加工阶段的各种皮革。

The principle of the method specified is soaking a leather specimen and also a piece of adjacent fabric, laid against each side to be tested, in demineralized water, leaving the composite specimen under pressure for a specified time in a suitable apparatus, drying the leather specimen and adjacent fabric, and assessing the change in colour of the specimen and the staining of the adjacent fabric with the grey scales. Leathers with a finish may be tested intact or with the finish broken. The method is applicable to leather of all kinds at all stages of processing.

标准预览图