Cov txiaj ntsig ntawm PVDC tshaj li PVC ua lub khw muag khoom ntim ntim

Kws muag tshuaj pvc daim ntawv nyuaj muaj lub luag haujlwm tseem ceeb hauv kev ntim khoom, Ntau lub chaw muag khoom yuav xaiv cov ntaub ntawv no ua cov khoom siv. Nrog rau kev txhim kho thev naus laus zis, tib neeg tau txhim kho cov tshuaj PVC nyuaj, hloov kho rau cov tshuaj pvdc nyuaj ntawv, Cov khoom siv ntim cov tshuaj muaj kev txhim kho ntau dua li ua ntej, Hnub no kuv yuav qhia rau koj tom kawg tshaj li cov qub uas tseem ceeb.

PVC Moulded Zaj Duab Xis Yog hu ua Rigid PVC vim tias nws muaj yuav luag tsis muaj cov muag muag thiab cov hnab yas. Dawb ntawm cov yas, PVC BRISTER tuaj yeem muab cov qauv hluav taws xob nruj thiab kev tiv thaiv lub cev rau cov ntaub ntawv noj. Lub hlwv kab tsuag yuav tsum tau ceev cia los ntawm cov laub-los ntawm cov nyhuv, thiab cov mesh ua mesh tsis vau thaum nias. Qhov no yog vim li cas cov tuab ntawm lub PVC daim ntawv feem ntau yog xaiv ntawm 200μ thiab 300μ, Nyob ntawm cov kab noj hniav loj thiab cov duab.

Khoom Siv Kho Mob PVC

Feem ntau cov ntawv siv rau cov tshuaj hliav tshuaj blister yog 250μ lossis 0.250 Mm tuab. Oxygen Transpittance (OTRAUL) yog feem ntau hais txog 20 CC / M2 / Hnub. Txhawm rau kom kov yeej qhov teeb meem ntawm kev ua tsis txaus ntawm PVC zaj duab xis, PVDC yuav tau coated lossis ua ke nrog pctfe lossis coc los nce kev tiv thaiv kev ua haujlwm. PVC-LIL Multilayer hlinister cov yeeb yaj kiab yog feem ntau siv rau cov tshuaj hlwv tuaj ntim, nyob rau hauv uas pvc ua raws li lub tshuab thermoforming ntawm cov qauv. PVC txheej txuas tau tuaj yeem tinted nrog pigments thiab / lossis UV lim.

Polyvinylidene chloride (PVDC) coated PVC. PVDC ua si lub luag haujlwm tseem ceeb hauv cov hlwv hluav taws xob ntim raws li laminating lossis txheej ntawm PVC. PVDC tuaj yeem txo cov roj thiab dej permeability ntawm pvc blister ntim los ntawm 5-10 sij hawm. Lub thickness ntawm pvc zaj duab xis yog 8-10 mil; PVDC txheej yog 1-2 mais tuab. Cov txheej tau thov rau ntawm ib sab, feem ntau yog ntsib cov khoom lag luam thiab cov khoom siv capping.

PVC PVDC BLISTER POB TXAWV

Thaum PVDC tau zoo heev ntawm kev thaiv cov pa oxygen thiab dej vapor, feem ntau lwm cov thaiv cov polymers muab tsuas yog ib qho lossis lwm qhov. Cov khoom siv pa hluav taws xob tsis cuam tshuam los ntawm cov av noo thiab tuaj yeem yog nyob ntawm ntau ntawm cov ntim thiab ib puag ncig cov xwm txheej.

Yuav luag txhua PVDC cov khoom lag luam ntawm kev ua lag luam yog copolymers ntawm vinylidene chloride (VDC) thiab lwm yam khoom lag luam. Tus txheeb ze tus nqi ntawm VDCS hauv Copolymers txiav txim siab qee yam khoom tseem ceeb. Cov loj dua VDC, Qhov zoo dua qhov kev ua tau zoo tshaj plaws feem ntau, Thiab tsawg dua VDC, Qhov yooj yim dua yog feem ntau tau txhim kho. Txawm li cas los, tus lej thiab hom ntawm comonomer, zoo li lwm yam kev sib ntxiv thiab kev siv cov txheej txheem siv, tuaj yeem cuam tshuam lwm cov khoom, Xws li Fertability, Cov Khoom Nto, rau pob tshab, Gloss coefficient ntawm kev sib txhuam.

PVC-PVDC Zaj Duab Xis Tshuaj

St nquag duple (Pvdc / pvc) thiab triplex (PVDC / PE / PVC) Kev teeb tsa tau siv rau PVDC txheej. Yuav luag 67% Ntawm Qhov Teeb Meem Npuas Khoom Lag Luam Siv Cov Pvdc coated Films. Cov txheej hnyav txheej hnyav siv tau siv 40, 60, 90, thiab 120g / m2, thiab ib qho raug 120g / m2 PVDC coated PVC Zaj Duab Xis Muaj WVTR txog 0.16 g / m2 ntawm 40 oc thiab 75% P.

Nrog tus kom tiav thiab kev loj hlob ntawm cov tshuab ntau lawm, Kev tsim cov khoom yuav tsum tau ntawm PVC PVDC yuav dhau los ua ntau dua thiab ntau txoj hlua. Raws li cov chaw tsim khoom siv cov khoom siv ntim khoom, Huawei Aluminium yuav twv ua qauv zoo dua cov txheej txheem ntau lawm thiab muab cov tshuaj zoo heev ntim tau muag.