Isidingo sezinto ezisetshenziswayo ezisebenza kahle kakhulu emhlabeni othuthukayo wokwakhiwa kwezimboni siphezulu kakhulu. Phakathi kwalezi zinto, i-titanium dioxide ehlakazeka uwoyela isiyisithako esiyinhloko, ikakhulukazi embonini kayinki yokunyathelisa. Umkhiqizo owodwa ovelele kulesi sigaba i-KWR-659, i-rutile titanium dioxide ekhiqizwa inqubo ye-sulfuric acid evela ku-KWR, umholi ekukhiqizeni i-sulfuric acid titanium dioxide. Le bhulogi izohlola ukuthi kungani i-titanium dioxide ehlakazeka uwoyela, njenge-KWR-659, ibalulekile ekwakhiweni kwesimanje nokuthi ingathuthukisa kanjani ikhwalithi nokusebenza kweziyinki zokuphrinta.
Ukubaluleka Kwe-Oil Dispersible Titanium Dioxide
Amafutha ahlakazeka i-titanium dioxidei-pigment emhlophe eyaziwa ngokungabonakali kwayo okuvelele, ukukhanya nokuqina. Izakhiwo zayo eziyingqayizivele ziyenza ibe isithako esibaluleke kakhulu ekwakhiweni okuhlukahlukene, ikakhulukazi emkhakheni woyinki wokuphrinta. Ikhono lokuhlakazeka ngokuphumelelayo ezinhlelweni ezisekelwe kumafutha livumela ukusetshenziswa okubushelelezi kanye nekhwalithi yombala engaguquki, okubalulekile ukufeza ukuphrinta kwekhwalithi ephezulu.
Esinye sezizathu eziyinhloko zokuthi kungani i-titanium dioxide ehlakazeka uwoyela ibalulekile yikhono layo lokuthuthukisa ukusebenza koyinki. Inamandla amahle kakhulu okufihla, okusho ukuthi ihlanganisa ngempumelelo umbala ongaphansi noma i-substrate. Lokhu kubaluleke kakhulu ekuphrinteni izinhlelo zokusebenza lapho ukunemba kombala nokudlidliza kubaluleke kakhulu. I-KWR-659 inezici zokusebenza ezinhle kakhulu ezidizayinelwe ukuhlangabezana nezidingo ezihlukene zemboni kayinki yokunyathelisa, iqinisekisa ukuthi abakhiqizi bangakwazi ukukhiqiza o-inki abagqamayo ngokombala kanye nesiphetho.
I-KWR-659: Isishintshi segeyimu endaweni kayinki yokuphrinta
I-KWR-659 akuyona isilinganiso sakhotitanium dioxide, yakhelwe ngokukhethekile imboni kayinki yokunyathelisa. Ikhiqizwe kusetshenziswa inqubo ye-sulfuric acid ethuthukisiwe, i-KWR-659 iletha ukusebenza okuvelele ezinhlobonhlobo zezinhlelo zokusebenza. Isakhiwo sayo se-rutile siyinikeza inkomba ephezulu ye-refractive, okwandisa ukukhanya nokufiphala kwamayinki. Lokhu kuyenza ilungele ukwakheka kweyinki okususelwa kuncibilikisiwe kanye namanzi.
Ukwengeza, i-KWR-659 yakhelwe ukuba ibe nezinto ezihlukahlukene futhi ifanele ukusetshenziswa kumasu ahlukahlukene okuphrinta, okuhlanganisa i-flexographic, i-gravure nokuphrinta isikrini. Lokhu kuzivumelanisa nezimo kuvumela abakhiqizi be-inki ukuthi basebenzise i-KWR-659 ekwakhiweni okuhlukile ngaphandle kokubeka engcupheni ikhwalithi. Umkhiqizo wokugcina awuhlangani nje kuphela kodwa udlula okulindelekile kwezinhlelo zokusebenza zesimanje zokuphrinta.
I-Kewei: Ukuzibophezela kwikhwalithi nokusimama
I-Kewei igqamile embonini hhayi kuphela ngemikhiqizo yayo emisha, kodwa futhi nokuzibophezela kwayo ekuvikelweni kwekhwalithi nokuvikelwa kwemvelo. Ngemishini yokukhiqiza yesimanje kanye nobuchwepheshe bezinqubo zobunikazi, uKewei uye waba umholi ekukhiqizeni i-sulfuric acid titanium dioxide. Inkampani izibophezele ekugcineni amazinga aphezulu, iqinisekisa ukuthi i-KWR-659 neminye imikhiqizo kukhiqizwa ngokunemba nangokucophelela.
Enkathini lapho ukusimama kubaluleke kakhulu, ukugcizelela kuka-Kewei ezenzweni ezihambisana nemvelo kuyayihlukanisa nezimbangi zayo. Ngokubeka phambili izindlela zokukhiqiza ezihambisana nemvelo, i-Kewei ayihlinzeki ngemikhiqizo yekhwalithi ephezulu kuphela, kodwa futhi ifaka isandla ekusaseni elizinzile lemboni.
Ekuphetheni
Kafushane, i-titanium dioxide ehlakazeka uwoyela, kanye ne-KWR-659 evela ku-KW, ikakhulukazi, ibalulekile ekwakhiweni kwesimanje embonini kayinki yokuphrinta. Ukusebenza kwayo okuphezulu, ukuguquguquka, nokuzibophezela kwe-KW kwikhwalithi nokusimama kuyenza ibe yinto ebalulekile ekuzuzeni ukuphrinta kwekhwalithi ephezulu. Njengoba imboni iqhubeka nokuthuthuka, ukubaluleka kwezinto ezintsha ezinjengalezi kuzokhula kuphela, kuvule indlela yokwakheka okuthuthuke kakhulu nokusimeme esikhathini esizayo.
Isikhathi sokuthumela: Dec-11-2024