Polyvinyl chloride (PVC), feem ntau hu ua PVC, yog ntau yam polymer siv nyob rau hauv ntau yam kev lag luam. Nws yog tsim los ntawm polymerizing vinyl chloride monomer (VCM) los ntawm cov dawb radical polymerization mechanism nrog kev pab los ntawm peroxides, azo tebchaw los yog lwm yam pib, nrog rau lub teeb thiab kub. PVC suav nrog vinyl chloride homopolymers thiab vinyl chloride copolymer, suav nrog hu ua vinyl chloride resins. Nrog nws cov khoom zoo thiab hloov tau, PVC tau dhau los ua cov khoom ntawm kev xaiv rau ntau daim ntawv thov.