The standard specifies the technical requirements and inspection methods of industrial reference carbon black 4 #, including the evaluation of physical performance, chemical composition and application characteristics, providing a standardized basis for carbon black product quality control and comparative testing.
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 | G49 | ICS | 83.040.20 |
| Release Date | 2021-10-11 00:00:00 | Implementation Date | 2022-05-01 00:00:00 |