GB/T 8325-1987 is the standard for the determination of water dispersion ph value of polymers and copolymers. This standard specifies the specific method for measuring the water dispersion ph value of polymers and copolymers, and provides a unified and standardized operation process for related fields. The determination of ph value by this standard method can accurately obtain the acid alkalinity information of water dispersion of polymers and copolymers, which is of great significance to Product Research & Development, quality control and performance evaluation, and effectively guarantees the accuracy and standardization of production and research in related industries.
| Status | Active |
|---|---|
| CCS | G31 | ICS | 83.080.20 |
| Release Date | 1987-12-01 00:00:00 | Implementation Date | 1988-08-01 00:00:00 |