This standard specifies a method for the determination of the molecular weight of polypropylene (PP) amide by viscosity method. It is suitable for the determination of the apparent molecular weight of powdered or colloidal non-ionic polypropylene (PP) amide and anion polypropylene (PP) amide. It is not suitable for samples containing additives, for such samples, the determination needs to be removed after the additive is removed. The standard provides a standard operation guide for the accurate determination of the molecular weight of polypropylene (PP) amide to ensure the Reliability and conformity of the measurement results.
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 | G32 | ICS | 83.080 |
| Release Date | 1992-12-12 00:00:00 | Implementation Date | 1993-10-01 00:00:00 |
