Polyvinyl chloride (PVC) inopenya, inopenya.PVC haina muchetura zvachose uye haina kuravira, ganda remunhu kana kufema system pasina chero kukurudzira, chinhu chine hushamwari hwezvakatipoteredza.PVC ine flexibility, kutonhora kupikisa, magetsi ekudzivirira, kumira zvakanaka, kukotama, kumanikidzika uye kupikisa kupikisa, michina yemagetsi, magetsi emagetsi, yakasimba asidhi uye alkali kuramba, kunaka kwemakemikari kugadzikana, Ndiyo inofarirwa pasi rose, yakakurumbira uye inoshandiswa zvakanyanya. muchigadzirwa chekugadzira.