Nkhani
Aluminium Composite Panel Opanga & Suppliers ku China kuyambira 2002 - Henglicai ACP
Chilankhulo
Aluminium Composite Panel Opanga & Suppliers ku China kuyambira 2002 - Henglicai ACP
Pali njira zosiyanasiyana zopangira gulu la aluminiyamu, lomwe lingagawidwe m'njira zozizira zophatikizika ndi njira yotentha yophatikizika molingana ndi njira yophatikizika ya gulu la pulasitiki komanso mbali ziwiri za aluminiyamu; imathanso kugawidwa m'njira zophatikizika mosalekeza komanso njira yophatikizika yapakatikati. Njira yoyamba yopangira gulu la aluminiyamu yophatikizika ndikuyeretsa koyilo ya aluminiyamu. Aluminiyamu koyilo mu kupanga chifukwa chosowa, pamwamba yokutidwa ndi lubricant ndi odana ndi okosijeni, mu zoyendera adzakhala Ufumuyo dothi ena, izi zidzakhudza kugwirizana kwake, choncho ayenera kutsukidwa. Aluminiyamu koyilo pambuyo kuyeretsa ndi mankhwala mankhwala, pamwamba adzatulutsa wosanjikiza wandiweyani mankhwala chitetezo filimu; wosanjikiza wa filimu wamankhwala amatha kusintha kukana kwa okosijeni wa koyilo ya aluminiyamu ndikukulitsa moyo wa filimu ya utoto.
Ambiri ndondomeko kuyeretsa ndi motere.
Koyilo ya aluminiyamu → kupopera mafuta → kutsuka m'madzi → kusalowerera ndale → mankhwala opangira mankhwala → kutsuka m'madzi → kuyanika → kuziziritsa → kupindika.
Koyilo ya aluminiyamu yotsukidwa imalowetsedwa mu makina opaka kuti avale pamwamba pa koyilo ya aluminiyamu yokhala ndi utomoni wapamwamba wa fluorocarbon.
Njira ikuyenda motere.
Koyilo ya aluminiyamu → kudyetsa → kupaka zokutira kwa fluorocarbon → kuphika kwa mpweya wotentha → kuziziritsa → kuthirira → kudula → kubwezeretsanso.
Mapanelo akunja a aluminiyamu ophatikizika apangidwe ayenera kuphimbidwa ndi malaya awiri apamwamba ndi zoyambira. Chovala pamwamba pa khoma lakunja ndi flUorocarbon utomoni wokutira wokhala ndi kukana kwambiri kwa nyengo, womwe ndi polyvinylidene fluoride (PVDF), yomwe kukana kwake kwa UV komanso kukana kuipitsidwa ndi chilengedwe kumapangitsa kuti pamwamba pa koyilo ya aluminiyamu yotetezedwayo ikhalebe ndi mtundu wowala. Pamwamba pa aluminiyumu gulu gulu sangakhale ndi mtundu wa chitsulo, komanso wokongola nsangalabwi chitsanzo ndi mtundu. Kupaka kwa fluorocarbon nthawi zambiri kumagwiritsidwa ntchito pa koyilo ya aluminiyamu ndi njira yokutira yodzigudubuza, kenako ndikuwotcha kutentha kwambiri kuti ziume. Zipangizozi zimapangidwira mosalekeza, zoyambira zoyambira zimayambira, kenako zokutira pamwamba, kenako varnish pamwamba. Kukhuthala konse kwa zigawo zitatu za utoto kumafika 30μm, ndipo utoto uliwonse uyenera kuphikidwa pamwamba pa 200 ℃ kwa pafupifupi 60s kuti uume, kenako utakhazikika mwachangu ndi choziziritsa mpweya mutachoka mu uvuni wophikira. Epoxy resin, utomoni wa poliyesitala ndi utomoni wa acrylic ukhoza kugwiritsidwa ntchito popanga utoto wapakhoma mkati. Pambuyo poyambira, malaya apamwamba ndi varnish ya pamwamba amakutidwa, filimu yotetezera ya PE imayikidwa nthawi yomweyo pamwamba pa nsalu yotchinga kuti zisawonongeke kuti zisawonongeke panthawi yokonza ndi kayendedwe ka kayendedwe kake.
Kanema woteteza amadzipangira okha ndipo amatha kuchotsedwa pambuyo pa kukhazikitsa. The aluminiyamu koyilo wokutidwa ndi fluorocarbon utomoni akhoza kulowa ndondomeko lamination ndi pulasitiki pachimake zakuthupi. Pakatikati pa pulasitiki ndi zigawo zitatu, ndi pulasitiki ya PE pakati ndi zomatira kumbali zonse ziwiri, ndipo pepala la PE ndi zomatira zimatha kupangidwa padera kapena mu njira zitatu zopangira co-extrusion. Kapangidwe ka zomatira / Pe / zomatira atatu-wosanjikiza co-extruded pepala amapangidwa poyamba, ndiyeno ophatikizana chapamwamba ndi m'munsi zigawo ziwiri za aluminiyamu zigawo ziwiri, zosakaniza zotayidwa-pulasitiki gulu pepala ndi 0.15mm wandiweyani pepala aluminiyamu mbali zonse ziwiri , pakati wosanjikiza ndi 3-5mm, ndipo makulidwe onse ndi 4-6mm. potsiriza, pepala ndi kudula mu 1220mm × 2440mm kukula.
