Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm cov ntawv PVC?

qhov zoo

Durability: PVC los xij yog paub txog lawv cov kav ntev thiab kav ntev. Lawv tiv taus huab cua, rot, corrosion, thiab feem ntau cov tshuaj, ua rau lawv haum rau ob qho tib si sab hauv tsev thiab sab nraum zoov siv.

Ntau yam: PVC ntawv yog ntau yam ntau yam thiab tuaj yeem kho tau yooj yim. Lawv tuaj yeem raug txiav, zoo li, pleev xim, thiab luam tawm, tso cai rau ntau yam kev tsim tsim.

Kev kho qis: Cov ntawv PVC yuav tsum tau saib xyuas tsawg kawg nkaus. Lawv yooj yim los ntxuav thiab tsis tas yuav tsum tau pleev xim los yog sealing, txo cov nqi tu mus ntev.

Moisture Resistance: PVC yog inherently noo noo-resistant, ua rau nws haum rau daim ntaub ntawv uas raug dej los yog high humidity yog ib qho kev txhawj xeeb. Cov ntawv PVC tsis nqus dej, tiv thaiv rot lossis pwm loj hlob.

Lub teeb: Piv nrog rau ntau lwm cov ntaub ntawv hauv tsev, PVC cov ntawv yog qhov hnyav. Cov yam ntxwv no ua rau lawv yooj yim los tuav, thauj, thiab nruab, txo cov nqi zog thiab kev thauj mus los.

Nqi-zoo: Cov ntawv PVC feem ntau pheej yig dua piv rau lwm cov ntaub ntawv xws li ntoo, hlau, lossis iav. Lawv muab cov kev daws teeb meem zoo rau ntau yam kev siv.

Kev rov ua dua tshiab: PVC yog recyclable, uas txhais tau hais tias cov ntawv PVC tuaj yeem siv dua thiab siv los tsim cov khoom tshiab, txo cov khoom pov tseg thiab ib puag ncig.

Qhov tsis zoo

Kev txhawj xeeb ib puag ncig: Thaum PVC nws tus kheej tuaj yeem rov ua dua tshiab, kev tsim khoom thiab pov tseg ntawm PVC tuaj yeem cuam tshuam ib puag ncig. Kev tsim cov txheej txheem ntawm PVC suav nrog kev siv tshuaj chlorine thiab qee yam tshuaj, uas tuaj yeem tso cov khoom lag luam phom sij rau hauv ib puag ncig. Tsis tas li ntawd, thaum hlawv, PVC tuaj yeem tso cov pa phem.

Thaum tshav kub kub rhiab heev: Cov ntawv PVC muaj qhov txwv tsis pub muaj qhov kub thiab txias. Yog tias raug tshav kub ntau dhau, lawv tuaj yeem deform thiab poob lawv cov duab, txwv lawv qhov tsim nyog rau qee yam kev siv.

Tsawg zog: Cov ntawv PVC tsis muaj zog li cov ntaub ntawv xws li hlau lossis ntoo. Lawv muaj qhov tensile tsawg thiab muaj zog cuam tshuam, ua rau lawv tsis haum rau kev siv hnyav lossis kev cuam tshuam loj.

Muaj peev xwm rau PVC Migration: Hauv qee qhov kev siv, xws li ntim khoom noj lossis khoom siv kho mob, muaj kev txhawj xeeb txog qhov muaj peev xwm tsiv teb tsaws ntawm PVC additives rau hauv cov ntsiab lus. Qhov no tuaj yeem yog qhov kev txiav txim siab hauv cov ntawv thov rhiab.

Flammability: PVC ntawv yog combustible thiab tuaj yeem tso cov tshuaj lom thaum hlawv. Nws yog ib qho tseem ceeb uas yuav tsum tau ceev faj txog kev tiv thaiv hluav taws kom raug thaum siv cov ntawv PVC hauv cov cheeb tsam uas muaj cov kev cai nruj nruj.