Kumhlaba wemizi-mveliso wanamhlanje oguqukayo, i-titanium dioxide (TiO2) igqame njengeminerali ekhethekileyo enezicelo ezininzi. Iyaziwa ngeempawu zayo ezimangalisayo, i-titanium dioxide yikhompawundi yendalo eye yayimfuneko kuyo yonke into ukusuka kulwakhiwo ukuya kwizinto zokuthambisa. Njengoko amashishini azabalazela ukusungula izinto ezintsha kunye nokuzinza, indima ye-titanium dioxide iyaqhubeka nokwandisa, iqhutywa yinkqubela phambili yeteknoloji yokuvelisa kunye nokuzinikela kumgangatho.
U-Kewei ungomnye wabadlali ababalulekileyo kwimveliso yetitanium dioxide, kwaye inkampani ibe yinkokeli kwishishini le-titanium dioxide sulfate. Ngobuchwephesha benkqubo yobunikazi kunye nezixhobo zokuvelisa zanamhlanje, uKewei uzibophelele ekuboneleleni umgangatho ophezulu we-titanium dioxide ngelixa ubeka phambili ukhuseleko lokusingqongileyo. Oku kuzibophelela akuphuculi ukusebenza kwemveliso kuphela kodwa kukwahlangabezana nemfuno ekhulayo yezenzo ezizinzileyo kushishino lwemveliso.
Ukusetyenziswa kwe-titanium dioxide
I-Titanium dioxide yieyaziwa ngokusetyenziswa kwezinto ezininzi kunye nokusebenza kwayo kwiintlobo ngeentlobo zezicelo. Kwishishini lepeyinti kunye neengubo zokugquma, i-titanium dioxide yi-pigment ebalulekileyo kunye nokungafihli okugqwesileyo kunye nokukhanya. Ukukwazi ukubonakalisa imisebe ye-UV kwenza ukuba ibe yinto ebalulekileyo yeengubo zangaphandle, iqinisekisa ukuhlala kunye nokuphila ixesha elide. Ukongezelela, ukusetyenziswa kwetitanium dioxide kwizitywini zokutywina kuyitshintsha indlela ezisebenza ngayo ezi mveliso. Njengesongezo esibalulekileyo, i-TiO2 iphucula ukusebenza ngokubanzi kunye nokubonakala kwe-sealant, ukuphucula ukunamathela, ukuchasana kwemozulu kunye nobuhle.
Kwiiplastiki, i-titanium dioxide isetyenziselwa ukwandisa ubumhlophe kunye nokuqaqamba kweemveliso, nto leyo eyenza ibe lukhetho oludumileyo phakathi kwabavelisi. Ubume bayo obungenabutyhefu kunye nokuzinza phantsi kokukhanya kwe-UV kwenza ukuba ilungele ukupakishwa kokutya, ukuqinisekisa ukhuseleko kunye nomgangatho. Ukongeza, ishishini lezithambiso lithanda i-titanium dioxide ngokukwazi ukubonelela ngokhuseleko elangeni kunye nokuphucula ukuthungwa kwemveliso, nto leyo eyenza ibe sesona sithako siphambili kwi-sunscreen kunye ne-cosmetic formulations.
Izinto ezintsha kwiMveliso ye-Titanium Dioxide
Ukuveliswa kwezinto ezintsha kwimveliso ye-titanium dioxide kuyaphawuleka, ngakumbi kumxholo wokuzinza kwendalo. Ukuzinikela kukaKewei kumgangatho wemveliso kunye nokukhuselwa kwendalo kubonakaliswa kwiteknoloji yokuvelisa. Ngokusebenzisa inkqubo ye-sulfuric acid, inkampani inciphisa inkunkuma kwaye inciphisa impembelelo yokusingqongileyo ehambelana nemveli.I-TiO2iindlela zokuvelisa. Oku akuqinisekisi kuphela imveliso ekumgangatho ophezulu kodwa kukwahambelana neenzame zehlabathi zokukhuthaza izenzo ezizinzileyo zemizi-mveliso.
Ukongezelela, uphando oluqhubekayo kunye nophuhliso kwintsimi ye-titanium dioxide ivula indlela yezicelo ezintsha kunye neendlela eziphuculweyo. Ngokomzekelo, ukuphuhliswa kwe-nanoscale titanium dioxide particles, enokusetyenziswa ukuphula izinto ezingcolileyo kunye nokucoca umoya kunye namanzi, kuye kwavula amathuba amatsha e-photocatalysis. Le ndlela entsha ibonakalisa amandla e-titanium dioxide ekulungisweni kokusingqongileyo kunye nophuhliso oluzinzileyo.
ukuququmbela
Ukujonga kwikamva, iukusetyenziswa kwe-titanium dioxidekushishino lwangoku luya kwandiswa ngakumbi. Ngeenkampani ezifana ne-Coolway ehamba phambili kwimveliso ezinzileyo kunye nezicelo ezintsha, i-titanium dioxide kulindeleke ukuba iqhubeke ibe yintloko yembombo kuwo wonke amashishini. Ukususela ekuphuculeni ukusebenza kwee-sealants ukubonelela ngeempawu ezibalulekileyo kwiipeyinti, iiplastiki kunye nezithambiso, i-titanium dioxide ingaphezulu nje kweminerali; Yinto eyenza izinto ezintsha kunye nomdlali ophambili ekukhangeleni indawo yoshishino ezinzileyo. Njengoko ishishini liqhubeka nokukhula, ukubaluleka kwe-titanium dioxide ngokungathandabuzekiyo kuya kuqaqamba ngakumbi kunangaphambili.
Ixesha lokuposa: Oct-29-2024