I-Titanium dioxide (I-TiO2) i-pigment emhlophe esetyenziswa kakhulu kwishishini lephepha, kwaye i-anatase TiO2 (ingakumbi esuka e-China) itsalele ingqalelo kwindima yayo ekuphuculeni umgangatho wephepha. I-Anatase yenye yeendlela ezintathu eziphambili ze-TiO2, kunye ne-rutile kunye ne-brookite, kwaye iyaziwa ngesalathisi esiphezulu se-refractive kunye neempawu ezibalaseleyo zokusabalalisa ukukhanya. Xa isetyenziselwa ukuveliswa kwephepha, i-anatase titanium dioxide evela e-China inikezela ngeenzuzo ezininzi ezinceda ukuphucula umgangatho wephepha.
Enye yeenzuzo eziphambili zokusebenzisa i-anatase yaseTshayinatitanium dioxide ephepheniukuveliswa kukukwazi ukwandisa ukucaca kwephepha. I-opacity yipropati ebalulekileyo yephepha, ngokukodwa kwizicelo ezifuna amanqanaba aphezulu omhlophe kunye nokungabonakali, njengokuprinta kunye nokupakishwa. I-Anatase titanium dioxide iphucula ngokufanelekileyo ukucaca kwephepha, ivumela umahluko ongcono woshicilelo kunye nokubhenela kokubonakalayo ngokubanzi.
Ukongeza kwi-opacity, i-anatase titanium dioxide evela e-China nayo idlala indima ebalulekileyo ekwandiseni ukukhanya kwephepha. Ukukhanya yinto ephambili kumgangatho wephepha, kwaye ukusebenzisa i-anatase titanium dioxide inceda ukufezekisa amanqanaba okukhanya afunekayo, okwenza iphepha libe nomtsalane ngakumbi kwaye lifaneleke kwiinkqubo ezahlukeneyo zokuprinta nokubhala.
Ukongeza, i-anatase titanium dioxide evela e-China inceda ukuphucula ukuguda kunye nokuprintwa kwephepha. Ukongeza amaqhekeza e-TiO2 kunceda ukugcwalisa izikhewu phakathi kwemicu yephepha, okukhokelela kwindawo egudileyo eququzelela ukuprintwa komgangatho ophezulu. Oku kugudiswa okuphuculweyo kunciphisa ukufunxwa kwe-inki, okukhokelela kwimifanekiso ebukhali, ecacileyo eprintiweyo.
Ukongezelela, i-anatase titanium dioxide yaseTshayina isebenza njengesizinzisi seUV esisebenzayo, esikhusela kwimiphumo eyingozi yemitha yeUV. Oku kubaluleke kakhulu kumaphepha asetyenziswa kwizicelo zangaphandle ezifana neempawu kunye nokupakishwa kwangaphandle, njengoko ukukhanya kwelanga ixesha elide kunokubangela ukuba iphepha libe phuzi kwaye lithobe. Iimpawu ze-UV-zinziso ze-anatase i-TiO2 zinceda ukwandisa ubomi kunye nokuqina kwephepha, okwenza ukuba lilungele uluhlu olubanzi lwezicelo.
Kufuneka kuqatshelwe ukuba umgangatho kunye nokusebenza kwei-anatase titanium dioxidekwi-papermaking nazo zichatshazelwa yizinto ezifana nobukhulu be-particle, unyango olungaphezulu kunye neempawu zokusabalalisa. Abavelisi kunye nabavelisi bephepha bahlala besebenza ngokusondeleyo kunye nabanikezeli be-anatase titanium dioxide yaseTshayina ukuqinisekisa ukuba iimfuno ezithile zamabakala abo ephepha ziyafezekiswa ukuze bafezekise ukusebenza kakuhle kunye nomgangatho.
Ngamafutshane, indima ye-anatase yaseTshayinatitanium dioxideekuphuculeni umgangatho wephepha ayinakuphikiswa. Ikhono layo lokuphucula ukukhanya, ukuqaqamba, ukuguda, ukuprintwa kunye nokuzinza kwe-UV kwenza ukuba ibe yinto eyongezelelweyo ebalulekileyo kwimveliso yephepha. Njengoko imfuno yephepha elikumgangatho ophezulu liqhubeka likhula, ukusetyenziswa kwe-anatase titanium dioxide e-China kulindeleke ukuba kuhlale kuyinto ephambili ekuhlangabezaneni neemfuno eziguqukayo zeshishini lephepha lasekhaya kunye nehlabathi jikelele.
Ixesha lokuposa: Jul-24-2024