This standard specifies the evaluation method for the appearance of dyestuff and dyestuff intermediates, which is applicable to the evaluation of the appearance of dyestuff and dyestuff intermediates. The term part defines the appearance as the external state of dyestuff and intermediates and the overall feeling of Color. Personnel requirements include having normal and healthy vision, which is not suitable for people with diseases such as color blindness to perform this operation. The content of Appearance evaluation includes Color, uniformity (if necessary) and status. The evaluation principle is that it meets the standard requirements or has been refined to cause Color to deviate from the standard requirements.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | (G55) 染料基础标准与通用方法 | ICS | (71.100.01) 化工产品综合 , (87.060.10) 颜料和填充剂 |
| Release Date | 2014-05-12 00:00:00 | Implementation Date | 2014-10-01 00:00:00 |