PVC RIGID PHAJ

Thaj chaw no tuaj yeem hloov kho kom ntxiv cov ntawv nyeem, qhov ntev ntawm cov ntawv nyeem yog hloov kho, tsis cuam tshuam rau kev ua haujlwm ntawm tag nrho lub xaib.

Thaj chaw no tuaj yeem hloov kho kom ntxiv cov ntawv nyeem, qhov ntev ntawm cov ntawv nyeem yog hloov kho, tsis cuam tshuam rau kev ua haujlwm ntawm tag nrho lub xaib.

Thaj chaw no tuaj yeem hloov kho kom ntxiv cov ntawv nyeem, qhov ntev ntawm cov ntawv nyeem yog hloov kho, tsis cuam tshuam rau kev ua haujlwm ntawm tag nrho lub xaib.

Thaj chaw no tuaj yeem hloov kho kom ntxiv cov ntawv nyeem, qhov ntev ntawm cov ntawv nyeem yog hloov kho, tsis cuam tshuam rau kev ua haujlwm ntawm tag nrho lub xaib.

 

PVC daim ntawv tawv yog dab tsi?

 

Lub npe tag nrho ntawm PVC rigid board yog Polyvinyl Chloride Rigid Sheet. Siv cov ntaub ntawv amorphous ua cov khoom siv raw, nws muaj cov khoom tiv thaiv ultra-high anti-oxidation, anti-acid thiab anti-reduction. PVC rigid boards kuj muaj lub zog siab thiab kev ruaj khov zoo heev, tsis kub hnyiab thiab tiv taus corrosion los ntawm kev hloov pauv huab cua. Cov PVC rigid boards feem ntau suav nrog PVC board pob tshab, PVC board dawb, PVC board dub, grey PVC board, grey PVC board, thiab lwm yam.

 

 

Cov txiaj ntsig ntawm PVC daim ntawv yog dab tsi?

 

PVC daim ntawv tsis yog tsuas muaj ntau yam zoo xws li kev tiv thaiv corrosion, hluav taws kub retardant, rwb thaiv tsev, thiab oxidation tsis kam tab sis kuj vim nws cov txheej txheem zoo thiab tus nqi tsim khoom qis, PVC daim ntawv tau tswj hwm cov ntim muag khoom siab hauv kev lag luam yas ntawv. Nrog nws ntau yam kev siv thiab tus nqi pheej yig, PVC cov laug cam tau nyob ruaj khov hauv kev lag luam yas ntawv. Tam sim no, kev tshawb fawb thiab kev txhim kho thev naus laus zis ntawm PVC daim ntawv hauv Suav teb tau mus txog qib siab thoob ntiaj teb.

 

Cov pawg ntawm PVC daim ntawv/zaj duab xis yog dab tsi?

 

Muaj ntau hom PVC ntawv, muaj ntau hom PVC ntawv sib txawv, xws li PVC ntawv tuab, PVC ntawv nyias, PVC ntawv pob tshab, PVC ntawv dub, PVC ntawv dawb, PVC ntawv ci, PVC ntawv matt.

 

 

Cov kev tsis zoo ntawm PVC daim ntawv yog dab tsi?

 

Cov yas hauv cov ntawv PVC txhua hnub feem ntau siv dibutyl terephthalate thiab dioctyl phthalate. Cov tshuaj no muaj tshuaj lom, zoo li cov hlau lead stearate (ib qho antioxidant rau PVC). Cov hlau lead precipitates tawm thaum cov ntawv PVC uas muaj cov hlau lead ntsev antioxidants los sib cuag nrog ethanol, ether, thiab lwm yam solvents. Cov ntawv PVC uas muaj hlau lead yog siv rau kev ntim khoom noj. Thaum ntsib cov khob cij kib, ncuav mog qab zib kib, ntses kib, cov khoom noj siav, ncuav mog qab zib, thiab khoom noj txom ncauj, cov hlau lead molecules yuav diffuse mus rau hauv cov roj, yog li cov hnab yas PVC ntawv tsis tuaj yeem siv los ntim khoom noj. Tshwj xeeb tshaj yog cov khoom noj roj. Tsis tas li ntawd, cov khoom yas polyvinyl chloride yuav maj mam decompose hydrogen chloride roj ntawm qhov kub siab dua, xws li li 50 ° C, uas yog teeb meem rau tib neeg lub cev. Yog li ntawd, cov khoom PVC tsis haum rau kev ntim khoom noj.

 

Daim ntawv thov ntawm daim ntawv calendered PVC rigid yog dab tsi?

 

Kev siv cov ntawv nplaum PVC calendered kuj dav heev, feem ntau yog siv rau kev ua PVC Christmas tsob ntoo zaj duab xis, PVC ntsuab zaj duab xis ua laj kab, PVC khi npog, PVC daim npav lag luam, PVC folding lub thawv, PVC qab nthab daim, PVC ua si daim npav khoom, PVC blister tawv ntawv, thiab lwm yam.

 

 

Dab tsi yog qhov tuab tshaj plaws ntawm cov ntawv calendered PVC?

 

Nws nyob ntawm koj qhov yuav tsum tau ua, peb tuaj yeem ua los ntawm 0.05mm txog 1.2mm.

 

Qhov txawv ntawm cov txheej txheem calendering thiab extrusion yog dab tsi?

Txawm hais tias cov txheej txheem calendering tuaj yeem tsim cov khoom zoo dua li cov txheej txheem extrusion, nws tsis zoo thiab qhov poob loj dhau thaum qhov kev qhia tshwj xeeb siab dhau lossis qhov kev qhia tshwj xeeb qis dhau.