Main classification of polyvinyl chloride

According to the different range of application, PVC can be divided into: universal PVC resin, high degree of polymerization of PVC resin, crosslinked PVC resin. Universal type PVC resin is composed of vinyl chloride monomer in initiating agent aggregate formation; high polymerization degree PVC resin to join the chain extender polymerization resin in vinyl chloride monomer polymerization system; crosslinked PVC resin is in vinyl chloride monomer polymerization system added with dienes and polyenes crosslinking agent polymerized resin.