I-Titanium dioxide, eyaziwa ngokuthiI-TiO2, iyinhlanganisela eguquguqukayo futhi eguquguqukayo enezinhlobonhlobo zezinhlelo zokusebenza kuzo zonke izimboni ezahlukahlukene. Izakhiwo zayo eziyingqayizivele ziyenza ibe isithako esibalulekile emikhiqizweni eminingi, kusukela kumapende nezingubo zokugqoka kuya kwezimonyo nezithasiselo zokudla. Kulesi sihloko, sizohlola ukusetshenziswa okuningi kwe-titanium dioxide, sigxile ekusetshenzisweni kwayo ku-dispersions kanye namafomu empushana.
Esinye sezicelo ezivame kakhulu ze-titanium dioxide ukukhiqizwa kwamapende nezingubo. Ngenxa yenkomba yayo ephezulu ye-refractive kanye nezindawo ezinhle kakhulu zokuhlakazeka kokukhanya, i-titanium dioxide iyisithako esibalulekile ekwakhiweni koqweqwe lwekhwalithi ephezulu, okunikeza ukukhanya, ukukhanya nokuvikelwa kwe-UV. Ikhono layo lokuhlakaza ngokulinganayo ekwenziweni kopende kuyenza ilungele ukuzuza umbala ongaguquki nokumbozwa.
Ngaphezu kopende, i-titanium dioxide isetshenziswa kakhulu ekukhiqizeni ipulasitiki, isebenza njenge-ejenti emhlophe ne-opacifier. Ukuhlakazwa kwayo ekwenziweni kwepulasitiki kusiza ukuthuthukisa ukugqama nokuqina kwemikhiqizo yepulasitiki, iyenze ifaneleke uhla olubanzi lwezinhlelo zokusebenza kusuka ezintweni zokupakisha ukuya emikhiqizweni yabathengi.
Ngaphezu kwalokho, i-titanium dioxide iyisithako esiyinhloko embonini yezimonyo, lapho isetshenziswa khona ekukhiqizeni izinto zokuvikela ilanga, imikhiqizo yokunakekela isikhumba nezimonyo. Ikhono layo lokubonisa nokuhlakaza imisebe ye-UV iyenza ibe isithako esisebenzayo esikhumbeni sokuvikela ilanga ukuze ivikele emisebeni ye-UV eyingozi. Ekunakekelweni kwesikhumba nezimonyo, i-titanium dioxide ihlonishwa ngekhono layo lokuhlinzeka ngokushelela, ngisho nokumboza kanye nezindawo zayo ezikhanyayo, ezisiza ukudala ukubukeka okukhazimulayo, kobusha.
Ekudleni nasemithini yemithi, i-titanium dioxide isetshenziswa njengesengezo sokudla kanye nombala. I-titanium dioxide eyimpushana ivame ukungezwa ekudleni okunjengamaswidi, imikhiqizo yobisi namaphilisi ukuze kuthuthukiswe ukubukeka nokubukeka kwawo. Ukuhlakazeka kwayo ekuhlanganiseni okuwuketshezi nokuqinile kuyenza ibe isithako esiguquguqukayo ukuze kuzuzwe umbala ofunekayo kanye nokungafihli kahle ekudleni okuhlukahlukene kanye nezinhlelo zokusebenza zemithi.
Kwezokukhiqiza,ukuchithwa kwe-titanium dioxidedlala indima ebalulekile ekukhiqizweni kwezingubo ezisebenza kahle kakhulu zezimoto, i-aerospace kanye nezimboni. Ikhono layo lokwenza ama-dispersions azinzile ezinhlobonhlobo zama-solvents nama-resin kwenza kube yingxenye ebalulekile ekwakhiweni kwe-coating, ehlinzeka ngokuqina okuhle kakhulu, ukumelana nesimo sezulu nokuvikelwa kokugqwala.
Sengiphetha, ukusebenzisa izinto ezihlukahlukene kwe-titanium dioxide kubonakala ekusetshenzisweni kwayo okuhlukahlukene kuzo zonke izimboni eziningi. Kungakhathaliseki ukuthi isesimweni sokuhlakazeka noma impushana, i-titanium dioxide idlala indima ebalulekile ekuthuthukiseni izici nokusebenza kwemikhiqizo kusukela kupende nezindwangu kuya kwezimonyo nezithasiselo zokudla. Inhlanganisela yayo eyingqayizivele yezinto ezibonakalayo, zamakhemikhali nezomzimba kuyenza ibe yisithako esibaluleke kakhulu ekusetshenzisweni kwezicelo ezingenakubalwa, ibambe iqhaza ekuthuthukisweni nasekusungulweni okusha ezimbonini ezahlukahlukene.
Isikhathi sokuthumela: Aug-12-2024