This standard specifies the thermal stability test method for powdered polyvinyl chloride (PVC) Resin after heating in a thermal test chamber. The thermal stability of Resin is evaluated by measuring the change in whiteness of Resin after heating under specified conditions. Because polyvinyl chloride (PVC) Resin undergoes analysis at high temperatures, resulting in a decrease in whiteness, the standard uses this property to compare the heat resistance of different samples. This method can provide relative data on the thermal stability of Resin in practical applications.
| Status | Active |
|---|---|
| CCS | G32 | ICS | 83.080.20 |
| Release Date | 2008-05-15 00:00:00 | Implementation Date | 2008-11-01 00:00:00 |