PVC Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob

PVC cov pa cua tso pa tawm cov khoom siv feem ntau yog ua los ntawm polyvinyl chloride resin, thiab muaj ntau yam khoom ntxiv, xws li stabilizers, lubricants, fillers thiab colorants. Cov additives no tuaj yeem txhim kho kev ua haujlwm ntawm cov khoom siv, ua rau nws muaj kev ruaj khov thiab lub cev zoo dua. PVC cov ntaub ntawv muab faib ua ob hom: tawv PVC thiab mos PVC. Hard PVC feem ntau yog siv rau qhov cua ducts. Cov khoom siv tawv PVC muaj zog dua thiab muaj zog, yog li thaum ua cov pa cua, nws muaj zog dua thiab tsis tshua muaj kev puas tsuaj rau sab nraud.

Cov ntsiab lus ntawm PVC Cua ​​Ventilation Duct Material

Qhov zoo ntawm kev siv PVC cua qhov cua qhov kav dej

Muaj zog corrosion kuj

PVC cov ntaub ntawv muaj cov tshuaj tiv thaiv corrosion zoo heev thiab yuav tsis raug corroded los ntawm acids, alkalis, ntsev thiab lwm yam tshuaj. Qhov no feature ua rau nws tshwj xeeb tshaj yog haum rau siv nyob rau hauv lub qhov cua tshuab uas emit cov tshuaj gases, xyuas kom meej tias cov kav dej yuav siv tau rau ntev nyob rau hauv hnyav tshuaj ib puag ncig yam tsis muaj kev puas tsuaj.

Lub teeb thiab yooj yim rau nruab

Piv nrog cov ntaub ntawv hlau, PVC qhov cua ducts yog lub teeb hauv qhov hnyav, uas ua rau lawv yooj yim dua thaum thauj thiab teeb tsa. Txij li cov kav dej PVC yooj yim rau kev txiav thiab txuas, cov txheej txheem kev teeb tsa tuaj yeem yooj yim heev, txuag cov nqi zog thiab sijhawm. Cov yam ntxwv ntawm lub teeb yuag kuj txo lub nra ntawm lub tsev, tshwj xeeb tshaj yog nyob rau hauv cov tsev loj lossis cov tsev siab.

High nqi-zoo

Tus nqi ntawm cov khoom siv hluav taws xob PVC yog qhov tsawg, cov khoom siv nws tus kheej yog pheej yig, thiab cov txheej txheem ntau lawm yog cov paub tab, uas ua rau cov kav dej PVC muaj kev sib tw hauv kev ua lag luam. Tsis tas li ntawd, kev ua haujlwm ntev thiab lub neej ntev ntawm cov kav dej PVC kuj ua rau lawv cov txij nkawm thiab hloov cov nqi qis, uas tuaj yeem txo tus nqi tag nrho hauv kev siv mus ntev.

Kev ua tau zoo hluav taws kub retardant

Cov khoom siv PVC muaj cov nplaim hluav taws zoo. Thaum lawv ntsib qhov hluav taws kub, lawv yuav tua lawv tus kheej thiab tso tseg tsis muaj hluav taws kub. Cov yeeb yam no ua rau cov kav dej PVC ua kom qeeb ntawm kev sib kis ntawm hluav taws thiab txhim kho kev nyab xeeb ntawm cov tsev thaum muaj hluav taws. Cov kav dej PVC yog qhov kev xaiv zoo dua rau cov chaw uas yuav tsum muaj kev tiv thaiv hluav taws nruj, xws li cov tsev lag luam thiab cov chaw pej xeem.

Kev ua haujlwm zoo rwb thaiv tsev

PVC yog cov khoom siv insulating zoo heev uas tuaj yeem tiv thaiv tam sim no los yog hluav taws xob luv luv, yog li PVC qhov cua ducts kuj tau siv dav hauv ib puag ncig nrog cov khoom siv hluav taws xob. Piv txwv li, hauv chav hluav taws xob, chav tshuab thiab lwm qhov chaw, cov kav dej PVC tuaj yeem tsis tsuas yog ua lub luag haujlwm ntawm lub qhov cua, tab sis kuj zam kev nyab xeeb los ntawm cov teeb meem hluav taws xob.

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