GB/T 3400-2002 is a standard for the determination of homopolymerization and copolymerization of Resin for plastics general-purpose vinyl chloride. The standard specifies the method for measuring the absorption of such Resin plasticizers at room temperature, specifies the principle, equipment, sample preparation, test steps and result calculation, etc., provides a unified specification for accurately evaluating the ability of Resin absorption plasticizers, and helps to control Resin mass, guide production process optimization, and meet the needs of different application scenarios for Resin performance.
| Status | Active |
|---|---|
| CCS | G32 | ICS | 83.080.20 |
| Release Date | 2002-09-24 00:00:00 | Implementation Date | 2003-04-01 00:00:00 |