The Most Probable Mechanism Function of PVC Thermal Decomposition

The most probable mechanism function of non-isothermal kinetics about polyvinyl chloride thermal decomposition process was studied by the differential method (A-B-S)-integral method (C-R). The results show that the most probable mechanism function accorded with the mechanism function A1.5 when the heating rate of was 5 °C/min and the decomposition rate was 0.01-0.10.