Part 1 of this standard specifies the general principles for the determination of the viscosity of polymers in dilute solutions using the Capillary Viscometer. Viscosity is an important parameter for evaluating the rheological properties of polymer solutions, affecting their processing performance and application results. The standard describes the basic principles, experimental conditions, operating requirements and basic principles of data processing of the Capillary Viscometer. The method is suitable for various polymer materials and has important applications especially when studying the relationship between rheology and molecular weight of polymer solutions.
| Status | Active |
|---|---|
| CCS | ICS | 83.080.01 |
| Release Date | 2021-02-01 00:00:00 | Implementation Date |