This section specifies methods for evaluating colorant dispersibility in thermal plasticity polymers. Applicable to colorants during extrusion and melt spinning, present in the form of a color masterbatch. The tested filtrate value (FPV) is only valid when the same dispersion equipment, conditions and polymer are used, and different test conditions can lead to different results. This method does not specify the preparation method of the color masterbatch. The appendix provides a distribution plate model and a test report model. Cited documents include GB/T5330 and GB/T 20878.
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 | (G53) 颜料基础标准与通用方法 | ICS | (87.060.10) 颜料和填充剂 |
| Release Date | 2014-12-31 00:00:00 | Implementation Date | 2015-06-01 00:00:00 |