I-Titanium Dioxide
I-titanium dioxide yi-pigment emhlophe engangcolisiyo, eyona nto iphambili yi-TiO2.
Ngenxa yeempawu zayo zomzimba nezekhemikhali ezizinzileyo, ukusebenza kwayo okugqwesileyo kokukhanya kunye nombala, ithathwa njengeyona pigment imhlophe ilungileyo ehlabathini. Isetyenziswa kakhulu kwiindawo ezininzi ezifana neengubo, ukwenza amaphepha, izinto zokuthambisa, izixhobo ze-elektroniki, iiseramikhi, amayeza kunye nezongezo zokutya. Ukusetyenziswa kwe-titanium dioxide ngenkunzi nganye kuthathwa njengesalathisi esibalulekileyo sokulinganisa uphuhliso loqoqosho lwelizwe.
Okwangoku, inkqubo yokuvelisa i-titanium dioxide eTshayina yahlulwe yaba yindlela ye-sulfuric acid, indlela ye-chloride kunye nendlela ye-hydrochloric acid.
Iingubo zokwaleka
I-Sun Bang izibophelele ekuboneleleni nge-titanium dioxide esemgangathweni ophezulu kwishishini lokugquma. I-titanium dioxide yenye yezona zinto zibalulekileyo ekuvelisweni kweengubo. Ukongeza ekugqumeni nasekuhombiseni, indima ye-titanium dioxide kukuphucula iipropati zomzimba nezekhemikhali zeengubo, ukuphucula uzinzo lweekhemikhali, ukuphucula amandla oomatshini, ukunamathela kunye nokumelana nokugqwala kokusetyenziswa. I-titanium dioxide ikwanokuphucula ukhuseleko lwe-UV kunye nokungena kwamanzi, kwaye ithintele ukuqhekeka, ilibazise ukuguga, yandise ubomi befilimu yepeyinti, ukumelana nokukhanya kunye nemozulu; kwangaxeshanye, i-titanium dioxide inokugcina izinto kwaye yonyuse iintlobo ngeentlobo.
Iplastiki kunye nerabha
Iplastiki yeyona imakethi yesibini ngobukhulu ye-titanium dioxide emva kokugqunywa.
Ukusetyenziswa kwe-titanium dioxide kwiimveliso zeplastiki kukusebenzisa amandla ayo aphezulu okufihla, amandla aphezulu okususa umbala kunye nezinye iimpawu zombala. I-titanium dioxide inokuphucula ukumelana nobushushu, ukumelana nokukhanya kunye nokumelana nemozulu kweemveliso zeplastiki, kwaye ikwakhusela iimveliso zeplastiki ekukhanyeni kwe-ultraviolet ukuphucula iimpawu zoomatshini kunye nombane zeemveliso zeplastiki. Ukusasazeka kwe-titanium dioxide kubaluleke kakhulu kumandla okufaka umbala eplastikini.
I-inki kunye nokuprinta
Ekubeni i-inki incinci kunepeyinti, i-inki ineemfuno eziphezulu ze-titanium dioxide kunepeyinti. I-titanium dioxide yethu inobukhulu obuncinci be-particle, isasazwa ngokulinganayo kwaye isasazeka kakhulu, ukuze i-inki ikwazi ukufumana amandla aphezulu okufihla, amandla aphezulu okupeyinta kunye nokukhazimla okuphezulu.
Ukwenza amaphepha
Kwishishini lanamhlanje, iimveliso zephepha njengendlela yokuvelisa, ezingaphezulu kwesiqingatha sazo zisetyenziselwa izinto zokuprinta. Ukuveliswa kwephepha kuyadingeka ukuze kubonelelwe ngokungabonakali kunye nokukhanya okuphezulu, kwaye kunamandla amakhulu okusasaza ukukhanya. I-titanium dioxide yeyona pigment ilungileyo yokusombulula ukungabonakali kwimveliso yephepha ngenxa yesalathisi sayo esibalaseleyo sokurhawuzelela kunye nesalathisi sokusasazeka kokukhanya. Iphepha elisebenzisa i-titanium dioxide linobumhlophe obuhle, amandla aphezulu, licwebezela, lincinci kwaye ligudile, kwaye alingeni xa liprintiwe. Phantsi kweemeko ezifanayo, ukungabonakali kuphindwe kalishumi kune-calcium carbonate kunye ne-talcum powder, kwaye umgangatho ungancitshiswa nge-15-30%.
