Research on the polymerisation reaction process and process simulation of vinyl chloride
Polyvinyl chloride is one of the most important plastic varieties used in industrial production in the early stage.Due to its low price and non-flammable characteristics,it is widely used in building materials,packaging materials and other fields.China's PVC is mainly synthesised by VCM suspension polymerisation,which is an important industrial chemical used in the production of PVC.This paper mainly introduces the method of VCM polymerisation into PVC,the mechanism of free radical polymerisation,and the research of VCM and PVC in process simulation software.