Polycarbonate hollow panels, tseem hu ua lexan ntawv los yog makrolon ntawv, yog ua los ntawm ob los yog ntau tshaj ib-txheej daim ntawv stacked nyob rau hauv parallel thiab kev cob cog rua los ntawm reinforcing tav.Cov qauv no txiav txim siab tias kev tsim cov polycarbonate panels yuav tsum tau siv lub extruder kom tsis tu ncua dhau cov khoom siv hluav taws xob (polycarbonate) los ntawm cov pwm los extrude daim ntawv nrog cov duab uas yuav tsum tau ua, uas feem ntau hu ua "txoj kev extrusion ”.Txawm hais tias lub hauv paus ntsiab lus ntawm txoj kev extrusion yog yooj yim, muaj ntau ntau cov kauj ruam.Tsuas yog tom qab tag nrho yog to taub, peb tuaj yeem xaiv cov panels uas ua tau raws li peb tus kheej xav tau thiab zoo.
* Raw khoom kom qhuav
Polycarbonate yog cov resin uas yooj yim nqus dej, thiab cov dej nqus dej yuav cuam tshuam rau lub cev ntawm lub rooj tsavxwm.Muaj ob txoj hauv kev ziab kom qhuav: pellet ziab thiab extrusion tso pa.
*Ntxiv cov khoom xyaw
Kev saib xyuas yuav tsum tau ua kom muaj kev ruaj ntseg thiab tsis txhob stratification ntawm cov khoom sib txawv.Xim masterbatch yuav tsum tau ntxiv los tsim cov xim hnub ci, thiab xim tuaj yeem kho raws li qhov xav tau.
* Extrusion pom
Yuav tsum muaj qhov kub ntawm ze li ntawm 300 ° C, thiab qhov kub thiab txias tau nce hauv theem kom ruaj khov.Lim cov khoom uas tsis muaj ntaub qhwv kom tsis txhob muaj qhov tsis xws luag xws li "dub pob" thiab "txias nti" ntawm daim ntawv.
*Daim ntawv sau
Cov khoom molten nkag mus rau hauv pwm tom qab extruded los ntawm cov ntsia hlau thiab stabilized.Cov pwm feem ntau yog ua los ntawm nickel-chromium-molybdenum steel, thiab nws cov duab yog cov duab ntawm daim ntawv yuav tsum tau tsim.Tom qab cov khoom molten dhau los ntawm pwm, cov txheej txheem ua tiav tiav.
*Daim ntawv shaping
Txias cov ntawv tsim los ua kom tiav qhov pib shaping, thiab ua kom cov cuab yeej shaping huv si yog tus yuam sij los xyuas kom meej qhov du ntawm daim ntawv polycarbonate.Rub tawm cov ntawv ua ntej zoo li qub nrog cov traction roller, thiab thaum kawg ua daim ntawv tom qab annealing kom tshem tawm cov kev ntxhov siab sab hauv.
* Txheej tiv thaiv
Cov txheej txheem tiv thaiv feem ntau suav nrog txheej tiv thaiv UV thiab txheej tiv thaiv fogging.UV tiv thaiv txheej yog tsim los ntawm co-extrusion ntawm ib tug masterbatch uas muaj ib tug uv absorber thiab cov ntaub ntawv polycarbonate.Cov txheej tiv thaiv fogging tuaj yeem raug coated ncaj qha rau ntawm daim ntawv.
*Zaj duab xis txiav
Lub hollow polycarbonate ntawv muaj kev hnav tsis zoo.Tom qab extrusion tiav lawm, txhawm rau tiv thaiv khawb, nws yog ib qho tsim nyog yuav tsum tau siv cov yeeb yaj kiab tiv thaiv rau lub rooj tsavxwm thiab luam tawm cov ntaub ntawv tseem ceeb ntawm lub rooj tsavxwm.Txiav lub phaj kom ntev raws li qhov xav tau.
* Kaw pob
Tom qab txiav lub rooj tsavxwm, tam sim ntawd kaw qhov chaw txiav nrog nws tus kheej-nplaum daim kab xev kom tsis txhob kis kab mob ntawm lub rooj tsavxwm.Tom qab ntim nrog corrugated cardboard thiab dawb low-density polyethylene zaj duab xis nyob rau hauv lem, lub hnub ci board yuav raug xa tawm.
Yog li ntawd, nws tsis yog qhov nyuaj kom pom tias txoj kev extrusion tuaj yeem tsim cov nplooj ntawv txuas ntxiv raws li cov kev taw qhia extrusion, thiab tom qab ntawd txiav lawv raws li qhov xav tau ntev kom tau txais cov khoom kawg.Daim ntawv hla ntu ntawm lub hnub ci board yog qhov sib txawv vim qhov sib txawv ntawm qhov kev xaiv extrusion tuag.Cov xim ntawm lub rooj tsavxwm yog txiav txim siab los ntawm cov xim sib txawv masterbatches ntxiv rau cov khoom siv raw.Cov khoom siv los tiv thaiv ultraviolet, kev tu tus kheej, tiv thaiv pos huab thiab lwm yam khoom tau los ntawm kev sib txuas cov txheej txheem rau saum npoo ntawm lub rooj tsavxwm.
Yog li ntawd, qee yam ntxwv ntawm lub hnub ci vaj huam sib luag tuaj yeem tswj tau los ntawm kev hloov cov txheej txheem kev ua haujlwm lossis kev tsim khoom, thiab qhov kev ua tau zoo kawg ntawm cov vaj huam sib luag tuaj yeem hloov kho siab raws li qhov xav tau tiag tiag ntawm cov neeg siv khoom.
SINHAI cov neeg ua haujlwm muag yuav teb koj cov lus nug hauv online 24 teev hauv ib hnub, txais tos los kho cov ntawv zoo polycarbonate.
Lub npe tuam txhab:Baoding Xinhai Plastic Sheet Co., Ltd
Tus neeg tiv tauj:Sale Manager
Email: info@cnxhpcsheet.com
Xov tooj:+8617713273609
Lub teb chaws:Tuam Tshoj
Lub Vev Xaib: https://www.xhplasticsheet.com/
Post lub sij hawm: Sep-26-2021