Aluminium Composite Vaj Huam Sib Luag Manufacturers thiab lwm tus neeg nyob hauv Suav teb txij li xyoo 2002 - Henglicai ACP
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Aluminium Composite Vaj Huam Sib Luag Manufacturers thiab lwm tus neeg nyob hauv Suav teb txij li xyoo 2002 - Henglicai ACP
Muaj ntau yam txheej txheem ntawm txhuas vaj huam sib luag, uas tuaj yeem muab faib ua cov txheej txheem txias sib xyaw thiab cov txheej txheem kub sib xyaw raws li cov txheej txheem sib xyaw ntawm cov yas core vaj huam sib luag thiab ob sab txhuas vaj huam sib luag; nws tseem tuaj yeem muab faib ua cov txheej txheem txuas ntxiv thiab cov txheej txheem sib xyaw ua ke. Thawj txheej txheem ntawm kev tsim aluminium puas vaj huam sib luag yog tu aluminium coil. Aluminium coil nyob rau hauv cov txheej txheem ntau lawm vim qhov xav tau, qhov saum npoo yog coated nrog lubricants thiab anti-oxidants, nyob rau hauv kev thauj mus los kuj tseem yuav txuas rau qee cov av, cov no yuav cuam tshuam rau nws cov kev sib txuas, yog li nws yuav tsum tau ntxuav. Aluminium coil tom qab ntxuav thiab kho tshuaj, qhov chaw yuav tsim ib txheej ntawm cov tshuaj tiv thaiv zaj duab xis ntom ntom; txheej txheej ntawm cov yeeb yaj kiab tshuaj no tuaj yeem txhim kho qhov kev tiv thaiv oxidation ntawm aluminium coil thiab txuas lub neej ntawm cov xim zaj duab xis.
Cov txheej txheem dav dav ntawm kev ntxuav yog raws li hauv qab no.
Aluminium coil → spray degreasing → dej ntxuav → neutralization → tshuaj kho → dej ntxuav → ziab → txias → winding.
Lub tshuab ntxhua khaub ncaws tau muab tso rau hauv lub tshuab txheej txheej kom txheej txheej txheej ntawm aluminium coil nrog kev ua haujlwm siab fluorocarbon resin.
Cov txheej txheem ntws yog raws li nram no.
Aluminium coil → pub → txheej fluorocarbon txheej → cua kub ncig ci → txias → laminating → txiav → rewinding.
Cov panels ntawm sab nrauv aluminium composite panels yuav tsum tau coated nrog ob lub topcoats thiab primers txhua. Sab saum toj lub tsho tiv no ntawm sab nrauv phab ntsa vaj huam sib luag yog fluorocarbon resin txheej nrog cov huab cua tsis tshua muaj siab, uas yog polyvinylidene fluoride (PVDF), uas nws zoo heev UV tsis kam thiab tiv thaiv ib puag ncig muaj kuab paug ua rau saum npoo ntawm txhuas coil tiv thaiv kom muaj xim ci ntsa iab. Qhov saum npoo ntawm aluminium composite vaj huam sib luag tuaj yeem tsis tsuas yog muaj xim hlau, tab sis kuj zoo nkauj marble qauv thiab xim. Fluorocarbon txheej feem ntau yog siv rau aluminium coil los ntawm cov txheej txheem txheej txheej, thiab tom qab ntawd ci ntawm qhov kub kub kom qhuav. Cov cuab yeej siv tas mus li, nrog primer txheej ua ntej, tom qab txheej txheej saum toj kawg nkaus, thiab thaum kawg nto varnish. Tag nrho cov tuab ntawm peb txheej ntawm cov xim mus txog 30μm, thiab txhua txheej ntawm cov xim yuav tsum tau ci saum 200 ℃ txog li 60s kom qhuav, thiab tom qab ntawd txias sai sai los ntawm cua txias tom qab tawm hauv qhov cub ci. Epoxy resin, polyester cob thiab acrylic resin tuaj yeem siv rau sab hauv phab ntsa vaj huam sib luag. Tom qab cov primer, lub tsho tiv no sab saum toj thiab cov kua roj vanish saum npoo yog coated, PE tiv thaiv zaj duab xis yog tam sim ntawd siv rau saum npoo ntawm txheej txheej kom tsis txhob muaj txheej txheej los ntawm khawb thaum ua tom qab thiab kev thauj mus los thiab kev teeb tsa.
Cov yeeb yaj kiab tiv thaiv yog tus kheej nplaum thiab tuaj yeem raug tshem tawm tom qab kev teeb tsa. Aluminium coil coated nrog fluorocarbon resin tuaj yeem nkag mus rau txheej txheem ntawm lamination nrog cov khoom siv yas. Cov tub ntxhais yas yog qhov tseem ceeb peb txheej, nrog PE yas hauv nruab nrab thiab nplaum ntawm ob sab, thiab PE daim ntawv thiab cov nplaum tuaj yeem tsim tau nyias los yog hauv peb txheej txheej co-extrusion. Cov qauv ntawm cov nplaum / PE / nplaum peb-txheej co-extruded ntawv yog tsim ua ntej, thiab tom qab ntawd sib xyaw nrog rau sab sauv thiab qis ob txheej ntawm cov ntawv txhuas, cov ntawv sib xyaw txhuas-yas sib xyaw yog 0.15mm tuab aluminium ntawv ntawm ob sab. , cov tub ntxhais txheej yog 3-5 hli, thiab tag nrho cov thickness yog 4-6 hli. Thaum kawg, daim ntawv txiav rau hauv 1220mm × 2440mm loj.
