GB/T 2916-2007 stipulates the method of screening analysis of plastic vinyl chloride homopolymerization and copolymerization Resin using air jet screen device. The standard clarifies the test principle, equipment requirements, standardizes the sample preparation and screening operation procedures, specifies the key parameters such as screening time and airflow speed, and gives the result calculation and precision requirements, providing a unified technical specification for the accurate determination of Resin particles Particle size distribution, helping product quality control and process optimization.
| Status | Active |
|---|---|
| CCS | G32 | ICS | 83.080.20 |
| Release Date | 2007-08-13 00:00:00 | Implementation Date | 2008-02-01 00:00:00 |