How is PVC is obtained?

Polyvinyl chloride (PVC) is obtained through the polymerization of vinyl chloride monomer (VCM). The process typically involves the polymerization of VCM using various methods, such as suspension, emulsion, or bulk polymerization. VCM is produced from the reaction of ethylene and chlorine, followed by the reaction of the resulting 1,2-dichloroethane with heat or a catalyst to yield vinyl chloride. Once polymerized, PVC can be processed into various forms for applications in construction, healthcare, and consumer products.