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Abakhiqizi Nabahlinzeki be-Aluminium Composite Panel e-China kusukela ngo-2002 - Henglicai ACP
Ulimi
Abakhiqizi Nabahlinzeki be-Aluminium Composite Panel e-China kusukela ngo-2002 - Henglicai ACP
Inqubo yokukhiqiza, efana nendlela ebandayo eyinhlanganisela, indlela yenhlanganisela eshisayo, indlela eyinhlanganisela eqhubekayo kanye nendlela eyinhlanganisela yezikhawu, isetshenziselwa Ishidi le-Aluminium Composite , ngokusho komgogodla wepulasitiki kanye namaphaneli womabili -side.
Okokuqala, ukuhlanza ikhoyili ye-aluminium kubalulekile ekukhiqizeni. Ingaphezulu limbozwe ngamafutha kanye nama-anti-oxidants, futhi uthuli lunamathele ngesikhathi sokuthutha, oluthinta ukunamathela kwalo.
Okwesibili, kwakheka ifilimu yokuvikela yamakhemikhali aminyene ebusweni bamakhoyili ukuze kuthuthukiswe ukumelana ne-oxidation nokwandisa ukuphila. , ngemva kokuhlanza nokwelashwa ngamakhemikhali. Inqubo evamile yokuhlanza : ikhoyili ye-aluminiyamu→i-spray degreasing →ukugeza amanzi→ukungathathi hlangothi→ukwelashwa ngamakhemikhali→ukugeza amanzi→ukoma→ukupholisa→ukusonga.
Okwesithathu, Ikhoyili ye-aluminium ehlanziwe ifakwa ku-coater, kuyilapho kupendwe inhlaka ye-fluorocarbon esebenza kahle ngaphezulu. Ukugeleza kwenqubo : ikhoyili ye-aluminiyamu→ukuphakela→ukunamathisa nge-fluorocarbon→upende wokubhaka womoya oshisayo→ukupholisa→ukuqopha→ukusika→ukusonga.
Okwesine , Amaphaneli ephaneli ye-ACP yangaphandle ambozwe ngezingqimba ezimbili zopende kanye ne-primer ukuze ijazi eliphezulu le-façade libe i-fluorocarbon resin ukumelana nesimo sezulu, okuyi-polyvinylidene fluoride. (PVDF) enokumelana okuhle kakhulu kwe-UV kanye nokungcoliswa kwemvelo. Lokho kugcina ubuso bubuhle. Ingaphezulu leshidi le-ACP alinawo umbala wensimbi kuphela, kodwa futhi nezinhlobo zephethini yemabula enhle. I-fluorocarbon coated ivamise ukugcotshwa kumakhoyili e-aluminiyamu ngokugcotshwa ngama-roll bese ayabhakwa emazingeni okushisa aphakeme ukuze ome. Imishini iyaqhubeka ukukhiqiza , okokuqala kufakwe i-primed, bese kugcotshwa phezulu, futhi ekugcineni, kuhlanganiswe ne-varnish engaphezulu. Ubukhulu obuphelele bepende lezendlalelo ezintathu ngu-30μm. Ungqimba ngalunye lukapende ludinga ukubhakwa ku-200 ° C cishe imizuzwana engama-60 luze lome.
Okwesihlanu , Ngemva kokuba ihhavini selibhakiwe, lipholiswa ngokushesha ngesibandisi somoya. Upende ongaphakathi odongeni ungenziwa nge-epoxy resin, i-polyester resin ne-acrylic resin. Ngemuva kokuthi i-primer, i-topcoat, ne-varnish yangaphezulu ihlanganiswe, sebenzisa ngokushesha ifilimu yokuvikela ye-PE ebusweni be-coating ukuze ugweme ukunwaya phezulu ngesikhathi sokucubungula, ukuthutha, nokufakwa okulandelayo. Ifilimu yokuzivikela i-self-adhesive futhi ingasuswa ngemva kokufakwa. Ikhoyili ye-aluminium ehlanganiswe ne-fluorocarbon resin ingangena enqubweni yokuhlanganisa ne-plastic core material.Into esemqoka yepulasitiki nayo ibalulekile izendlalelo ezintathu, ipulasitiki ye-PE phakathi nendawo kanye ne-adhesive nhlangothi zombili. Amashidi e-PE nama-adhesives angakhiqizwa ngokuhlukana noma nge-co-extrusion enezingqimba ezintathu. Ishidi elinezingqimba ezintathu elinwetshiwe elinesakhiwo sokunamathisela isinyathelo okufanele sikhiqizwe, bese sihlanganiswa nephezulu nephansi. amashidi e-aluminium. 0.15mm itholakala ukujiya nge aluminium panel nhlangothi zombili, futhi 3 ~ 5mm ku-core layer , 4 ~ 6mm ubukhulu obuphelele. Ekugcineni , iphaneli lonke lisikwa libe ngu-1220x2440mm.
