Kusukela egameni, singakwazi ukwazi ukuthi umehluko phakathi kwakho kokubili ukuvimbela ukugqwala nokuvimbela ukugqwala.Zombili zinezindima ezihlukene futhi zinezinzuzo ezihlukene.Manje wonke amazwe asabela ngenkuthalo kunqubomgomo kawoyela ukuya emanzini, evumela ukuthi izimbobo zezimboni ezisekelwe emanzini zibe nendawo eyengeziwe yokuthuthukiswa, futhi izimbobo zezimboni ezisekelwe emanzini zizophinde zibe umkhuba wokuthuthukiswa ongenakugwenywa emakethe yezingubo.
Upende olwa nokugqwala osuselwe emanzini VS upende olwa nokugqwala osuselwe emanzini:
1. Umsebenzi oyinhloko kapende ophikisana nokugqwala ukuvikela ingaphezulu lensimbi ekugqwaleni wumkhathi namanzi olwandle.Ingahlukaniswa izigaba ezimbili: upende oqinile ophikisana nokugqwala kanye nopende wamakhemikhali ophikisana nokugqwala.Owokuqala uncike ekusetshenzisweni okufanele kwezimibalabala nopende ukuze kwakhe ifilimu kapende eliminyene ukuze kuvinjelwe ukungena kwezinto ezonakalisayo, njengensimbi ebomvu, i-aluminium powder, i-graphite anti-rust paint, njll.;Lesi sakamuva sincike ekuvimbeleni ukugqwala kwamakhemikhali kwezibala eziphikisana nokugqwala, njenge-Hongdan, i-Zinc yellow antirust paint, njll. Isetshenziselwa ukuvimbela ukugqwala kwezinsimbi ezifana namabhuloho, imikhumbi namapayipi.
2. I-pigment ephikisana nokugqwala yepende yokugqwala iyisici esibalulekile sokuvimbela umkhiqizo ukuthi ungagqwali.I-pigment emelene nokugqwala ebonakalayo iwuhlobo lwesikhala esinokuqina okuhle kwamakhemikhali.Kubuye kuncike ezintweni zayo zamakhemikhali, izakhiwo ezingokwenyama, ukuthungwa okunzima kanye nezinhlayiya ezinhle, ukugcwaliswa okuhle kakhulu, ukuthuthukisa ukuminyana kwefilimu yepende, ukunciphisa ukungena kwefilimu yepende futhi kubambe iqhaza ekuvimbeleni ukugqwala.I-iron oxide ebomvu yinto enjalo.Ukumelana nokugqwala kwe-aluminium powder yensimbi kungenxa yesakhiwo se-scaly se-aluminium powder, esakha ifilimu yopende eqinile futhi inamandla anamandla okubonisa ukukhanya kwe-ultraviolet, okungathuthukisa ikhono lokulwa nokuguga kwefilimu kapende.
3. Upende ovimbela ukugqwala ovame ukusetshenziswa embonini yezimboni uwuhlobo oluvamile lopende, olusetshenziselwa indawo engaphezulu ukuze ingagqwali.I-Anti-corrosion paint isetshenziswa kabanzi, isetshenziswa kakhulu kwezokundiza, ukwakhiwa kwemikhumbi, imboni yamakhemikhali, ipayipi likawoyela, isakhiwo sensimbi, ibhuloho, ipulatifomu yomthombo wezitini zikawoyela neminye imikhakha.Upende ungasetshenziswa ezimweni ezinzima futhi unokuqina okuhle kanye nokumelana nesimo sezulu.Ingasetshenziswa iminyaka engu-10 noma ngaphezulu kweminyaka engu-15 ezimweni ezinzima ezifana nolwandle nangaphansi komhlaba, ngisho naku-asidi, i-alkali, usawoti kanye nemithombo ye-solvent.Futhi ngaphansi kwezimo ezithile zokushisa, ingasetshenziswa futhi iminyaka engaphezu kwemi-5.
4. Upende ovimbela ukugqwala awukwazi ukusetshenziswa nokugqwala uma usetshenziswa.Ingaphezulu lensimbi kufanele lihlanzwe kuqala, bese lipendwe endaweni yensimbi.
Ngalesi singeniso esingenhla nesiqhathaniso, kufanele ube nokuqonda kangcono ngopende osuselwe emanzini wokunqanda ukugqwala kanye nopende olwa nokugqwala osuselwe emanzini, futhi ungenza izinqumo eziqondiswe kakhulu lapho ukhetha imikhiqizo esikhathini esizayo.
Isikhathi sokuthumela: Oct-19-2022