Ukukhethwa kweikhoyili yensimbi eyenziwe ngopende(i-ppgi ppgl) ibhekisela ekukhethweni kwezakhiwo zemishini, uhlobo lwe-substrate (uhlobo lwe-coating) nogqinsi lwe-coating, ukusebenza kwe-coating yangaphambili kanye nokusebenza kwe-back coating.Ukusetshenziswa, ukugqwala kwemvelo, impilo yesevisi, ukuqina, indlela yokucubungula kanye nezinga lokuguquguquka yizici ezibalulekile okufanele zicatshangelwe lapho kukhethwa.ppgi ikhoyilifuthippgl ikhoyili.
Ukukhethwa kwezakhiwo zemishini, uhlobo lwe-substrate nesisindo sokugqoka
Izakhiwo zemishini zikhethwa kakhulu ngokuya ngezici ezifana nesicelo, indlela yokucubungula kanye nezinga lokuguquguquka.Ngokwesibonelo, iishidi lophahlayesakhiwo ngokuvamile ayithwali umthwalo, futhi ukuguqulwa akuyona inkimbinkimbi ngesikhathi sokucubungula, ngakhoI-DX51Dngokuvamile iyakhethwa.Ezingxenyeni ezinezinga elikhulu lokuwohloka, izinto zokwakha ezinokwakheka okuhle njenge-DX52D ne-DX53D kufanele zikhethwe.Ezingxenyeni ezinezidingo ezinzima, insimbi efanele yesakhiwo kufanele ikhethwe ngokuvumelana nezidingo zokuklama.Izindlela zokucubungula ezivame ukusetshenziswa zamashidi ahlanganiswe ngombala zifaka ukugunda, ukugoba, ukugoqa, njll., futhi kufanele kukhethwe ngokuya nezici zendlela ngayinye yokucubungula lapho u-oda.
Ngaphezu kwalokho, njengoba izakhiwo zemishini ye-substrate zivame ukusetshenziselwa ukufaka esikhundleni sezakhiwo zemishini ye-ipuleti elinemibalaekukhiqizeni kwangempela, futhi inqubo yokugqoka umbala ingase iholele ekushintsheni kwezakhiwo zemishini ye-substrate, ukunakwa kufanele kukhokhwe kulokhu.Uhlobo lwe-substrate (uhlobo lwe-coating) nokujiya kokunamathela kukhethwa ngokuyinhloko ngokusekelwe ezicini ezifana nokusetshenziswa, ukugqwala kwemvelo, impilo yesevisi nokuqina.I-Anti-corrosion ingenye yemisebenzi eyinhloko yekhoyili yensimbi enombala (ppgi ppgl ikhoyili).Uhlobo lwe-coating kanye nobukhulu be-coating yizici eziyinhloko ezithinta ukumelana nokugqwala kweshidi elifakwe umbala.Njengoba amakhoyili okwakha ahlanganiswe ngombala avamise ukuchayeka ngqo endaweni esemoyeni, ama-substrates afanaamashidi e-galvalume ashisayofuthiashisayo-dip amashidingokumelana nokugqwala okuhle kanye nokwembozwa okuminyene kuvame ukukhethwa.
Ukukhethwa kokusebenza kwe-coating yangaphambili ikakhulukazi kubhekisela ekukhethweni kohlobo lwe-coating, ukujiya kwe-coating, umehluko wombala we-coating, i-gloss yokugqoka, ubulukhuni bokugqoka, ukuguquguquka / ukunamathela, ukuqina kokunamathela nezinye izakhiwo.
Uhlobo lokumboza
Ingubo yopende ephezulu:Amajazi angaphezulu asetshenziswa kakhulu i-polyester, i-silicon-modified polyester, i-polyester ehlala isikhathi eside ne-polyvinylidene fluoride, futhi kunomehluko othile wokuqina, ukuguquguquka / ukunamathela, nokumelana nokugqwala kwamajazi angaphezulu ahlukene.
Win Road International Steel Product
Isikhathi sokuthumela: May-23-2022