Video: PVC yog dab tsi thiab nws siv?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Economic, ntau yam polyvinyl chloride ( PVC , los yog vinyl) yog siv ntau yam daim ntawv thov hauv tus lub tsev thiab kev tsim kho, kev kho mob, electronics, tsheb thiab lwm yam sectors, nyob rau hauv cov khoom xws li piping thiab siding, ntshav hnab thiab tubing, rau hlau thiab cable rwb thaiv tsev, windshield system Cheebtsam thiab lwm yam.
Ua kom pom qhov no, PVC yog dab tsi?
Polyvinyl chloride ( PVC ) yog cov khoom yas uas ua los ntawm yas yas chloride. PVC yog siv los ua cov kav dej, polyvinyl flooring thiab siding, hoses, cable coatings, cov khoom siv kho mob, thiab cov kav dej thiab cov khoom siv tsheb.
Ib yam li ntawd, vim li cas PVC siv hauv kev lag luam tshuaj? Nyob rau hauv cov nqe lus ntawm cov nyiaj tau los generated, PVC yog ib qho ntawm cov khoom muaj nqis tshaj plaws ntawm cov kev lag luam tshuaj . Muaj ntau siv rau PVC . Raws li nruj yas , nws yog siv raws li vinyl siding, magnetic stripe cards, qhov rais profile, yeeb nkab, kav dej thiab conduit fixtures. PVC feem ntau yog siv raws li cov rwb thaiv tsev ntawm hluav taws xob xaim.
Tsis tas li ntawd, PVC ua los ntawm dab tsi?
Polyvinyl tshuaj dawb ( PVC ), ib tug hluavtaws cob ua los ntawm polymerization ntawm vinyl chloride. Thib ob tsuas yog rau polyethylene ntawm cov yas hauv kev tsim thiab siv, PVC yog siv nyob rau hauv ntau yam ntawm domestic thiab industrial cov khoom, los ntawm raincoats thiab da dej curtains mus rau lub qhov rais thav duab thiab cov kav dej hauv tsev.
PVC puas tuaj yeem ua rau mob qog noj ntshav?
Cov PVC kev tsim khoom yog tshuaj lom heev, tso tawm dioxin thiab ua rau mob qog noj ntshav . Dioxin yog ib yam tshuaj lom neeg heev, tab sis nws muaj nyob hauv ib puag ncig tau poob qis hauv peb lub xyoo dhau los. Qhov no tau tshwm sim thaum PVC kev tsim khoom tau nce 300 feem pua.
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