Imikhiqizo ye-sealant isetshenziswa kabanzi ekwakheni iminyango namafasitela, izindonga zamakhethini, ukuhlobisa kwangaphakathi kanye nokuvala umthungo ngezinto ezahlukene, ngemikhiqizo ehlukahlukene. Ukuze kuhlangatshezwane nezidingo zokubukeka, imibala ye-sealant nayo iyahlukahluka, kodwa enkambisweni yokusetshenziswa kwangempela, kuzoba nezinkinga ezahlukahlukene ezihlobene nombala. Namuhla, i-Junbond izoziphendula ngayinye ngayinye.
Imibala evamile ye-sealant ngokuvamile ibhekisela kumibala emithathu emnyama, emhlophe kanye nompunga.
Ngaphezu kwalokho, umenzi uzophinde asethe eminye imibala evame ukusetshenziswa njengemibala engaguquki ukuze amakhasimende ayikhethe. Ngaphandle kwemibala engaguquki enikezwa umenzi, ingabizwa ngokuthi imikhiqizo engavamile yombala (ukufanisa imibala), evame ukudinga imali eyengeziwe yokufanisa imibala.
Kungani abanye abakhiqizi bombala bengakuncomi ukuyisebenzisa?
Umbala we-sealant uvela kuma-pigment afakwe ezithakweni, futhi ama-pigment angahlukaniswa abe ama-pigment e-organic kanye nama-pigment angaphili.
Zombili izinhlayiya ze-organic kanye nezinhlayiya ezingaphili zinezinzuzo kanye nokungalungi kwazo ekusetshenzisweni kwe-sealant toning. Uma kudingeka ukushintsha imibala ecacile, njengobomvu, onsomi, njll., izinhlayiya ze-organic kumele zisetshenziswe ukuze kufezwe imiphumela yombala. Ukumelana nokukhanya kanye nokumelana nokushisa kwezimbozo ze-organic kubi, futhi imikhiqizo ye-sealant enombala we-organic izonyamalala ngokwemvelo ngemva kwesikhathi sokusetshenziswa, kuthinte ukubukeka. Nakuba kungathinti ukusebenza kwe-sealant, ihlala iphambaniswa nenkinga ngekhwalithi yomkhiqizo.
Abanye abantu bacabanga ukuthi akunangqondo ukuthi umbala uzothinta ukusebenza kwe-sealant. Lapho ulungiselela inani elincane lemikhiqizo emnyama, ngenxa yokungakwazi ukuqonda kahle inani le-pigment, isilinganiso se-pigment sizodlula indinganiso. Isilinganiso se-pigment esiningi sizothinta ukusebenza kwe-sealant. Sebenzisa ngokucophelela.
Ukufaka umbala ogqamile kungaphezu nje kokufaka upende. Indlela yokubiza umbala oqondile ngaphandle kwephutha, kanye nendlela yokuqinisekisa ukuzinza komkhiqizo ngokusekelwe ekushintsheni umbala yizinkinga abakhiqizi abaningi abangakaxazululi.
Njengomkhiqizi omkhulu weglue yokufiphaza e-Asia, i-Junbond inomugqa wokukhiqiza wokufiphaza othuthuke kakhulu emhlabeni, ongakwazi ukulungisa umbala ohambisanayo ngokunembile nangokushesha ngokwezidingo zamakhasimende.
Kungani inhlaka yesakhiwo ingenakuguqulwa?
Njengomqaphi wokuphepha kodonga lwekhethini lengilazi, inhlaka yesakhiwo isetshenziswa phakathi kohlaka kanye nephaneli yengilazi, edlala indima yokuqinisa isakhiwo, futhi ngokuvamile ayivuzi, ngakho-ke kunesidingo esincane kakhulu sokulungisa inhlaka yesakhiwo.
Kunezinhlobo ezimbili zezinamathiselo zesakhiwo: ingxenye eyodwa kanye nezingxenye ezimbili. Isinamathiselo sesakhiwo esinezingxenye ezimbili ngokuvamile simhlophe engxenyeni A, esimnyama engxenyeni B, kanye nesimnyama ngemva kokuxuba ngokulinganayo. Ku-GB 16776-2005, kucacisiwe ngokucacile ukuthi umbala wezingxenye ezimbili zomkhiqizo onezingxenye ezimbili kufanele uhluke kakhulu. Inhloso yawo ukwenza kube lula ukwahlulela ukuthi isinamathiselo sesakhiwo sixutshwe ngokulinganayo yini. Endaweni yokwakha, abasebenzi bokwakha abanayo imishini yobungcweti yokufanisa imibala, futhi imikhiqizo yokufanisa imibala enezingxenye ezimbili ingaba nezinkinga ezifana nokuxuba okungalingani kanye nomehluko omkhulu wombala, okuzothinta kakhulu ukusetshenziswa komkhiqizo. Ngakho-ke, imikhiqizo enezingxenye ezimbili ikakhulukazi imnyama, futhi ezimweni ezingavamile kuphela ezimpunga ngokwezifiso.
Nakuba inhlaka yesakhiwo enengxenye eyodwa ingashintshwa umbala ngesikhathi sokukhiqizwa, ukusebenza kwemikhiqizo emnyama yikho okuzinzile kakhulu. Inhlaka yesakhiwo idlala indima ebalulekile yokulungisa isakhiwo ezakhiweni. Ukuphepha kubaluleke kakhulu kuneMount Tai, futhi ukufanisa imibala ngokuvamile akukhuthazwa.
Isikhathi sokuthunyelwe: Agasti-04-2022