Ezweni elihlala livela lokukhiqiza nokuthuthukiswa kwemikhiqizo, isidingo sezinto ezisimeme nezisebenza kahle kakhulu asikaze sibe sikhulu. Phakathi kwezinketho eziningi ezitholakalayo, i-white pigment titanium dioxide (TiO2) ivelele njengenketho yokuqala yezinhlelo zokusebenza ezihlukahlukene, ikakhulukazi ekukhiqizeni ama-masterbatches epulasitiki. Lezi zindaba zihlola ukuthi kungani i-titanium dioxide iyintandokazi kubakhiqizi abazibophezele kwikhwalithi, ukusimama nokusebenza.
Izinzuzo ze-titanium dioxide
I-Titanium dioxide yaziwa ngokufiphala kwayo okukhethekile nokuba mhlophe, okuyenza ibe isithako esibalulekile ekukhiqizeni imikhiqizo yepulasitiki. Izakhiwo zayo eziyingqayizivele, njengokumuncwa kukawoyela okuphansi kanye nokuhambisana okuhle kakhulu nezinsalela zepulasitiki, zinika amandla ukuhlakazeka okusheshayo nokuphelele, kuqinisekiswe ukuthi umkhiqizo wokugcina uhlangabezana nezindinganiso zekhwalithi ephezulu kakhulu. Lokhu kuguquguquka kwenza i-TiO2 ilungele uhla olubanzi lwezinhlelo zokusebenza, kusukela ezintweni zokupakisha kuye emikhiqizweni yabathengi.
I-Kewei: Ihamba phambili ekukhiqizeni okusimeme
U-Kewei uhamba phambilititanium dioxideukukhiqiza, futhi inkampani izimise njengomholi wemboni ngokuzibophezela kwayo ekusunguleni izinto ezintsha nokuvikela imvelo. I-Kewei ithembele kubuchwepheshe bayo benqubo yobunikazi kanye nemishini yokukhiqiza yesimanje ukuze kuqinisekiswe ukuthi iqoqo ngalinye le-titanium sulfate dioxide lihlangabezana nezindinganiso eziqinile zekhwalithi. Ukuzinikela kwenkampani ekusimameni kubonakala ezindleleni zayo zokukhiqiza, ezinciphisa imfucuza futhi zinciphise umthelela wemvelo.
I-Kewei masterbatch titanium dioxide ayiwona nje umkhiqizo; Lesi yisixazululo esenzelwe abakhiqizi ababeka phambili ukusebenza nokusimama. Ngokukhetha i-titanium dioxide ka-Kewei, izinkampani zingathuthukisa ikhwalithi yemikhiqizo yazo yepulasitiki kuyilapho zithobelana nezinqubo ezihambisana nemvelo.
Izinzuzo zemvelo
Ezimakethe zanamuhla, abathengi baya ngokuya beqaphela umthelela wemvelo wemikhiqizo abayithengayo.I-White Pigment titanium dioxide, ikakhulukazi kusukela kubakhiqizi abanomthwalo wemfanelo abafana no-Covey, inikeza inketho eqhubekayo engenzi engozini ekusebenzeni. Ukukhiqizwa kwe-titanium dioxide kuhilela izinqubo ezingathuthukiswa ukuze kuncishiswe ukusetshenziswa kwamandla nokumosha, okwenza kube inketho evumelana nemvelo uma kuqhathaniswa nezinye izingulube.
Ngaphezu kwalokho, i-titanium dioxide ayinabo ubuthi futhi iphephile futhi ingasetshenziswa ezinhlotsheni ezihlukahlukene, iqinise isikhundla sayo njengenye indlela esimeme. Njengoba imboni ishintshela ezenzweni eziluhlaza, isidingo sezinto ezingezona ezinobuthi, ezisebenza kahle njenge-titanium dioxide sizoqhubeka nokukhula.
Inhlanganisela yokusebenza nokusimama
Inhlanganisela yokusebenza okuphezulu nokusimama kwenza i-titanium dioxide ibe yinketho ephezulu kubakhiqizi abafuna ukusungula izinto ezintsha.I-TiO2inikeza ukukhanya okuhle nokumhlophe, kuhlanganiswe nokumuncwa kwamafutha aphansi nokuhambisana nezinhlobonhlobo zama-resin, ukuthuthukisa izimfanelo zobuhle nokusebenza kwemikhiqizo yepulasitiki. Lokhu kusho ukuthi abakhiqizi bangakhiqiza imikhiqizo engabukeki mihle kuphela kodwa futhi enze kahle ezinhlelweni zabo ezihlosiwe.
Ngaphezu kwalokho, ukuhlakazeka okusheshayo nokuphelele kweupende i-titanium dioxideku-masterbatch iqinisekisa ukuthi abakhiqizi bangathola ikhwalithi engaguquki kuyo yonke imigqa yomkhiqizo wabo. Lokhu kwethembeka kubalulekile ekugcineni isithunzi somkhiqizo nokwaneliseka kwamakhasimende.
Ekuphetheni
Njengoba isidingo semikhiqizo esimeme kanye nokusebenza okuphezulu siqhubeka sikhula, i-titanium dioxide ene-pigmented emhlophe ingumholi ocacile kulo mkhakha. Njengoba izinkampani ezifana no-Covey zihamba phambili ngezinqubo zokukhiqiza ezinomthwalo wemfanelo, abakhiqizi bangakhetha ngokuzethemba i-titanium dioxide njengebala labo abalikhethayo. Ngokwenza kanjalo, abagcini nje ngokuthuthukisa izinga lemikhiqizo yabo kodwa futhi bafaka isandla ekusaseni elizinzile. Ezweni lapho ukusebenza kanye nesibopho semvelo kuhambisana, i-titanium dioxide ngokungangabazeki iyisinqumo sokuqala salabo abazibophezele ekwenzeni okuhle.
Isikhathi sokuthumela: Sep-26-2024