Coj PVC Sheet Machine

1. Dab tsi yog cov ntawv raj tawv PVC?

Lub npe puv ntawm PVC Rigid Sheet yog polyvinyl chloride rigid daim ntawv. Cov ntawv luam tawm hauv tsev yog cov khoom siv ua haujlwm yog cov tshuaj polymer ua los ntawm cov vinyl chloride li cov khoom siv raw, nrog stabilizers, roj nplua thiab lim ntxiv. Nws muaj super antioxidant, muaj zog acid thiab txo cov kua qaub, muaj zog, tsis muaj nplaim taws, thiab tuaj yeem tiv taus corrosion los ntawm kev hloov huab cua. Nquag siv luam ntawv suav nrog cov pob tshab PVC cov ntawv nplaum, dawb pvc nplooj ntawv, xim PVC los PVC cov ntawv nyeem, thiab lwm yam.

2. Dab tsi yog qhov zoo ntawm cov ntawv raj tawv PVC?

Rigid PVC Ntawv muaj ntau yam zoo xws li corrosion tsis kam, tsis yog nplaim taws, rwb thaiv tsev, thiab oxidation tsis kam. Ib qho ntxiv, lawv tuaj yeem raug rov qab tau reprocessed thiab muaj cov nqi ntau lawm. Vim yog lawv cov kev siv dav thiab pheej yig, lawv tau ib txwm nyob ntawm ib feem ntawm cov ntawv yas ua lag luam. Tam sim no, peb lub teb chaws kev txhim kho thiab tsim tshuab ntawm PVC cov ntawv tau mus txog qib kev nce qib hauv ntiaj teb.

3. Dab tsi yog qhov siv ntawm PVC ntawv?

PVC cov ntawv qhia muaj ntau yam tsis tshua muaj neeg, thiab muaj ntau hom PVC cov ntawv nyeem, ua kom muaj nqi rau nws cov khoom lag luam ntsuab, cov khoom lag luam tsis zoo thiab rwb thaiv tsev. PVC cov ntawv txheeb tau siv dav thiab siv tau los tsim: PVC Binding npog, PVC phaib, pvc cov ntawv nyeem nyuaj, thiab lwm yam.

4. Dab tsi yog qhov tsis zoo ntawm PVC daim ntawv? 

PVC Sheet tseem yog cov yas siv ntau. Nws yog ib qho cobsin muaj li ntawm polyvinyl chloride cob, yas yas, thiab antioxidant. Nws tsis yog tshuaj lom nyob rau hauv nws tus kheej. Tab sis cov ntaub ntawv tseem ceeb xws li cov yas thiab cov tshuaj tua kab mob antioxidant yog tshuaj lom. Cov yas tshuab rau txhua hnub PVC daim ntawv teev plastics tsuas yog siv Dibutyl Terephthal thiab Dioctyl phthalate. Cov tshuaj no yog tshuaj lom. Cov antioxidant le stearate siv nyob rau hauv PVC kuj tseem muaj tshuaj lom. PVC cov ntawv muaj cov kua tshuaj pleev tshuaj txhuas antioxidants yuav daus txhuas thaum lawv nkag mus rau hauv cov kuab tshuaj xws li Ethanol thiab Etaws. Lead-muaj pvc cov ntawv yog siv rau cov khoom noj ntim khoom. Thaum lawv ntsib cov ncuav ua khob noom cookie kib, cov ntses kib, cov nqaij siav thiab khoom noj txom ncauj, thiab lwm yam yuav diffuse rau hauv cov roj. Yog li, PVC daim ntawv yas hnab yas tsis tuaj yeem siv los tuav cov zaub mov, tshwj xeeb yog cov zaub mov muaj cov roj. Tsis tas li ntawd, polyvinyl cloride yas khoom yuav maj mam rhuav tshem cov tshuaj hydrose hydrose kub ntau dua 50 ° C, uas yog kev tsim kev puas tsuaj rau tib neeg lub cev.