Pvc Tawv, Kuj tseem hu ua polyvinyl chloride tawv, yog tsim los ntawm txheej ntaub nrog pvc cob, cov qha yas, stabilizers, thiab lwm yam ntxiv. Cov khoom siv no muaj cov yam ntxwv ntawm lub zog siab thiab ua tau yooj yim, yog li nws tau siv dav hauv ntau cov khoom siv, cov khoom npog, thiab lwm yam khoom siv lwm yam. Qhov zoo ntawm cov tshuab tawv PVC yog feem ntau cuam tshuam hauv cov hauv qab no:
Yooj yim rau cov txheej txheem: kev ua cov ntawv PVC yog qhov yooj yim thiab tuaj yeem ua tiav los ntawm ntau yam tswv yim, ua rau nws haum rau kev tsim khoom loj.
Tus nqi qis: Vim nws cov ntaub ntawv yooj yim thiab cov txheej txheem yooj yim, pvc tawv muaj tus nqi qis dua thiab yog qhov tsim nyog rau kev tsim cov khoom lag luam tsawg.
Yooj yim los ntxuav: pvc tawv muaj qhov chaw du thiab tsis yog tus ua hmoov av thiab av, ua rau nws yooj yim heev los ntxuav nrog tsuas yog cov phuam so.
Kev tiv thaiv ib puag ncig: txawm hais tias qee cov txheej txheem ntau lawm tau ua rau muaj kev phom sij ntawm cov qauv hauv teb chaws thiab ib puag ncig ib puag ncig ntawm cov tawv nqaij.
