Emkhakheni wesayensi yezinto zokwakha, i-titanium dioxide (Tio2) iyindawo esetshenziswa kabanzi enamafomu amathathu aphambili wekristalu: i-anatase, rutile kanye neBrotoite. Ifomu ngalinye linezakhiwo ezihlukile ezenza zilungele izinhlelo ezahlukahlukene zezimboni. Phakathi kwazo, uRutile Titanium Dioxide ukhange ukunakwa okuningi, ikakhulukazi embonini ye-Inki yokuphrinta, lapho izakhiwo zayo zingathinta kakhulu ikhwalithi nokuqina kwezinto eziphrintiwe.
I-rutile iyindlela ezinzile futhi ende kakhulu ye-titanium dioxide, enenkomba evulekayo kakhulu ne-opacity enhle kakhulu. Lezi zakhiwo zikwenza kube yi-pigment enhle yokuphrinta ama-inks njengoba kungathuthukisa ukukhanya kombala futhi kunikeze ukumbozwa okuhle kakhulu. UKwr-659 ngu-KWRrutile titanium dioxideKukhiqizwe inqubo ye-sulfuric acid, kukhombisa ukubaluleka kwezimboni kwaleli fomu. Yakhelwe ngqo imboni ye-INK yokuphrinta, i-KWR-659 ihlinzeka ngokusebenza okuvelele ezinhlobonhlobo zezicelo, qinisekisa izinto eziphrintiwe ezingabukeki kuphela, kepha futhi zivikele ukuhlolwa kwesikhathi.
I-rutile's morphology yenza kube ngumlingisi omuhle kakhulu ekunyatheliseni ama-inks. Isakhiwo saso se-crystal esinjenge-linelitinal sivumela ukuhlakazeka okungcono kwemidiya ewuketshezi, okuholela ekuhambeni kwezindawo zokuhamba kanye nezicelo zesicelo. Lokhu kubaluleke kakhulu ngesikhathi senqubo yokuphrinta, lapho ukuguquguquka nekhwalithi kubalulekile. Ukwakhiwa kukaKwr-659 kuhlangabezana nezidingo eziqinile zomkhakha wokuphrinta, ukuhlinzeka ngesixazululo esithembekile sabakhiqizi abafuna ama-inks asezingeni eliphakeme.
Ngokungqubuzanayo,I-Rutile Anatase neBrokite, ngenkathi futhi nezindlela ze-titanium dioxide, zinezakhiwo ezihlukile ezingakhawulela ukusetshenziswa kwazo kuzinhlelo ezithile. Isibonelo, i-anatase yaziwa ngezakhiwo zayo ze-photocatalytic, okwenza ilungele izinhlelo zokusebenza ekuxazululeni imvelo kanye nezindawo zokuzihlanza. Kodwa-ke, ukuzinza kwalo okuphansi okuqhathaniswa noRutile kungadala izinkinga kwizicelo zesikhathi eside, njengezinombolo zokuphrinta, lapho ukuqina kubalulekile. I-Briotoite iyindlela evamile evamile, evame ukubhebhethelwa yimithombo yayo ethandwa kakhulu futhi ayisetshenziswa kangako ezinhlalulweni zezimboni.
I-KWR-659 iyinkampani ehamba phambili ekukhiqizweni kwe-sulfuric acid titanium dioxide, usebenzisa ubuchwepheshe bezinqubo ezithuthukile kanye nemishini yokukhiqiza yokuqala ukukhiqiza imikhiqizo esezingeni eliphakeme njenge-KWR-659. Ukuzibophezela kwenkampani kwikhwalithi yomkhiqizo kanye nokuvikelwa kwemvelo kuboniswa kwinqubo yayo yokukhiqiza, ebeka phambili ukuqina ngaphandle kokuyekethisa ukusebenza. Lokhu kunikezelwa akumane kwenze kuphela i-KWR-659 umholi wezimboni, kepha futhi kuhlangabezana nesidingo esikhulayo semikhiqizo enobungane yemvelo embonini ye-INK yokuphrinta.
Ukubaluleka kwezimboni kweTitanium Dioxide, ikakhulukazi i-rutile titanium dioxide, ayinakubukelwa phansi. Njengoba imboni iyaqhubeka ukuthuthukisa, isidingo sezinto zokusebenza eziphezulu ezihlangabezana namazinga ekhwalithi aqinile azokwanda kuphela. I-KWR-659 ikhombisa amandla kaRutile Titanium Dioxide ukuthuthukisa ikhwalithi yama-inks okuphrinta, ukuhlinzeka abakhiqizi ngesisombululo esithembekile nesebenzayo.
Ngamafuphi, ukuqonda ama-morphologies we-anatase, uRutile, noBrokite kubalulekile ekuqondeni ukubaluleka kwabo kwezimboni. URutile udlala indima ebalulekile embonini ye-Inki yokuphrinta ngenxa yezakhiwo zawo eziphakeme, nemikhiqizo enjenge-KWR-659 evela ku-KW ayizibonelo zentuthuko kulo mkhakha. Njengoba sihambisa u-F Orward, ukuhlola okuqhubekayo kwamandla we-titanium dioxide kuzoholela ekutheni ukwenziwa kabusha kanye nokwenza ngcono kwezicelo ezahlukahlukene zezimboni.
Isikhathi sePosi: Dec-20-2024