Yini enamathela ongakwenza ukuqeda ijazi umbala besmear ibhodi isetshenziswa ngemva kwesikhathi, ngoba zithonywe zonke izinhlobo zezici zemvelo, impahla yayo besmear ifilimu nokuphila service kunganciphisa, kudingeka enze repaint yayo.Izidingo eziyisisekelo kakhulu zokugcoba okupendiwe kabusha ukuba nezinga elithile lokunamathela nge-coating yasekuqaleni, nokuqina okungcono.Umbala ongaphandle camera board ngokusho ukusetshenziswa imvelo ingahlukaniswa izigaba ezintathu, isigaba sokuqala, ukusetshenziswa endaweni yemvelo, izidingo umphumela othile anti-ukugqwala.Okufana nalokhu: indawo yokwakha, usebenzisa ukuhlukaniswa kwebhodi elihlanganiswe ngombala;Isigaba sesi-2, esisetshenziswa endaweni yemvelo, sinomphumela othile wokuvimbela ukugqwala nokubukeka.Okunjengokuthi: ekwakhiweni kwangaphandle kwendlu yebhodi ephathwayo;Isigaba sesithathu, esisetshenziswa kwezinye izindawo ezinokhahlo, sidinga inombolo ethile yokuphila okulwa nokugqwala.
Amandla okunamathela kumapuleti anemibala ehlukene ukuze kunqunywe uhlelo lokumboza lwamapuleti anamabala anemibala.I-polyester amino system coating surface iqukethe inani elikhulu lamaqembu e-hydroxyl kanye nama-amino, futhi ipuleti lokufaka umbala wesakhiwo ngokuvamile liyi-semi-optical coating, ukunamathela kuqukethe inani elikhulu lama-fillers noma i-matting powder, indawo encane iveza ubulukhuni obuthile, kulula futhi bulungiswa. ukunamathela eqenjini le-hydrogen bonding kanye nomphumela we-doxtail wedge, ngakho ukunamathela kunamandla.
Ngokuvumelana nethiyori yokumanzisa phezu komhlaba, ukungezwani kwangaphezulu kwento ekhethiwe yokulungisa kufanele kube ngaphansi kunokushuba kwangaphezulu kwejazi elingaphezulu lombala lokumanzisa;Izingubo zokulungisa kufanele zibe namaqembu e-polar angakha izibopho ze-hydrogen;Lungisa upende ukuqukatha i-solvent enamandla ingaba upende ovuvukalayo, ukuze kuthuthukiswe ukunamathela phakathi kwezingqimba;Ngasikhathi sinye, ukunamathela kungasetshenziswa ukwehlisa isisindo samangqamuzana e-resin noma ukunciphisa i-viscosity ye-coating, ukusetshenziswa kwe-solvent eguquguqukayo ehamba kancane kanye nezinga eliphansi lokuxhumanisa le-coating ukuze kuthuthukiswe ukunamathela kwayo embotsheni yombala. ipuleti.
Isikhathi sokuthumela: Sep-07-2022