GB/T 13021-2023 "Determination of carbon black content in polyolefin pipes and fittings, calcination and pyrolysis method" specifies a method for the determination of carbon black content in polyolefin pipes and fittings using calcination and pyrolysis methods. This standard is applicable to evaluate the content of carbon black in polyolefin pipes to ensure the performance and Stability of products in use. Through strict experimental methods and test specifications, the standard ensures the accuracy and comparability of test results, providing a scientific basis for the production and use of polyolefin pipes.
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 | G33 | ICS | 83.140.30 |
| Release Date | 2023-08-06 00:00:00 | Implementation Date | 2024-03-01 00:00:00 |
