Iphaneli yeAluminiyam ehlanganisiweyo yabavelisi kunye nababoneleli eChina ukusukela ngo-2002 - iHenglicai ACP
Ulwimi
Iphaneli yeAluminiyam ehlanganisiweyo yabavelisi kunye nababoneleli eChina ukusukela ngo-2002 - iHenglicai ACP
Kukho iinkqubo ezahlukeneyo zokuvelisa i-aluminium composite panel, enokuthi ihlulwe ibe yindlela epholileyo edibeneyo kunye nendlela yokudibanisa eshushu ngokwenkqubo edibeneyo yepaneli yeplastiki kunye nepaneli ye-aluminium enamacala amabini; isenokwahlulwa ibe yindlela eqhubekayo yokudibanisa kunye ne-intermittent composite method. Inkqubo yokuqala yokuvelisa i-aluminium composite panel yokucoca i-coil ye-aluminium. Ikhoyili yeAluminium kwinkqubo yokuvelisa ngenxa yesidingo, umphezulu ugqunywe ngamafutha kunye ne-anti-oxidants, ekuthuthweni kuya kuqhotyoshelwa nokungcola okuthile, oku kuya kuchaphazela ukudibanisa kwayo, ngoko kufuneka kucocwe. Ikhoyili ye-aluminium emva kokucoca kunye nokunyangwa kweekhemikhali, umphezulu uya kuvelisa ifilimu yokukhusela iikhemikhali; olu luhlu lwefilimu yeekhemikhali lunokuphucula ukuchasana ne-oxidation ye-coil ye-aluminium kunye nokwandisa ubomi befilimu yepeyinti.
Inkqubo yokucoca ngokubanzi ngolu hlobo lulandelayo.
Ikhoyili yealuminiyam → isitshizi sokususa igrisi → ukuhlamba amanzi → ukungathathi hlangothi → ukucocwa kweekhemikhali → ukuhlamba ngamanzi → ukomisa → ukupholisa → ukujija.
I-coil ye-aluminium ecocekileyo ifakwe kumatshini wokugquma ukuze igqume umphezulu wangaphandle we-aluminium coil kunye ne-resin ephezulu ye-fluorocarbon resin.
Inkqubo yokuhamba ihamba ngolu hlobo lulandelayo.
Ikhoyili ye-aluminiyam → ukutyisa → ukugquma i-fluorocarbon yokwaleka → ukujikeleziswa komoya oshushu ukubhaka → ukupholisa → ukulalisa → ukusika → ukubuyisela umva.
Iipaneli zeepaneli ze-aluminiyam zangaphandle kufuneka zigqunywe ngeengubo ezimbini eziphezulu kunye ne-primers nganye. Idyasi ephezulu yepaneli yodonga lwangaphandle yi-fli-uorocarbon resin yokugquma ngokumelana nemozulu ephezulu kakhulu, oko kukuthi i-polyvinylidene fluoride (PVDF), ukuxhathisa okugqwesileyo kwe-UV kunye nokumelana nongcoliseko lokusingqongileyo kwenza umphezulu wekhoyili ye-aluminiyam ekhuselweyo igcine umbala oqaqambileyo. Umphezulu wepaneli ye-aluminium ehlanganisiweyo ayinakuba nombala wesinyithi kuphela, kodwa kunye nepateni enhle yemarble kunye nombala. I-Fluorocarbon yokugqoka idla ngokusetyenziswa kwikhoyili ye-aluminiyam nge-roller indlela yokugqoka, kwaye emva koko iyabhaka kwiqondo lokushisa eliphezulu ukuze iyomise. Izixhobo ziyimveliso eqhubekayo, kunye ne-primer coating kuqala, emva koko i-coating ephezulu, kwaye ekugqibeleni i-varnish ephezulu. Ubunzima bubonke bemigangatho emithathu yepeyinti bufikelela kwi-30μm, kwaye umaleko ngamnye wepeyinti kufuneka ubhakwe ngaphezulu kwe-200 ℃ malunga ne-60s ukuze yome, kwaye ipholiswe ngokukhawuleza ngesipholile somoya emva kokushiya i-oven yokubhaka. I-epoxy resin, i-polyester resin kunye ne-acrylic resin ingasetyenziselwa ipeyinti yodonga lwangaphakathi. Emva kokuba i-primer, i-coat top and surface varnish ifakwe, ifilimu ekhuselayo ye-PE isetyenziswe ngokukhawuleza kumphezulu womgca wokugquma ukuphepha ukukhutshwa kwendawo ekuqhutyweni kunye nokuhamba kunye nokuhamba kunye nokufakwa.
Ifilimu yokukhusela i-self-adhesive kwaye inokususwa emva kokufakwa. I-coil ye-aluminium efakwe nge-fluorocarbon resin ingangena kwinkqubo yokucoca ngezinto eziphambili zeplastiki. Isiseko seplastiki sisisiseko semigangatho emithathu, kunye neplastiki ye-PE phakathi kunye ne-adhesive kumacala omabini, kunye nephepha le-PE kunye ne-adhesive inokuveliswa ngokwahlukileyo okanye kwinkqubo ye-co-extrusion ye-three-layer co-extrusion. Ulwakhiwo lwe-adhesive / PE / i-adhesive three-layer co-extruded sheet iveliswa kuqala, kwaye emva koko idityaniswe ne-aluminiyam engaphezulu nangaphantsi, i-aluminiyam-iplastiki edibeneyo ye-aluminiyam-iplastiki yi-0.15mm ye-aluminiyam sheet emacaleni omabini. , i-core layer yi-3-5mm, kunye nobukhulu obupheleleyo ngu-4-6mm. ekugqibeleni, ishidi lisikwe 1220mm×2440mm ubukhulu.
