Rutile titanium dioxide (TiO2) ke pigment e sebelisoang haholo indastering ea ho roala 'me e tsebahala ka ho tšoarella ha eona hantle le ho hanyetsa UV. E atisa ho sebelisoa ka liaparo tsa sephethephethe le liaparo tsa ho tšoaea litsela ho ntlafatsa ts'ebetso ea bona le bophelo ba tšebeletso. E le karolo ea bohlokoa ea liaparo tsena, boleng ba rutile titanium dioxide bo ama ka ho toba phello e akaretsang ea liaparo tsa ho tšoaea litsela. Ka hona, ho bohlokoa hore barekisi ba fane ka rutile titanium dioxide ea boleng bo holimo ho netefatsa ho tšoarella le ho bonahala ha matšoao a tsela.
Bafani ba thepa ba phetha karolo ea bohlokoa indastering ea liphahlo tsa litsela ka ho fana ka rutile titanium dioxide e finyellang litlhoko tse khethehileng tsa lipente tsa sephethephethe le liphahlo tsa litsela. Boleng ba rutile titanium dioxide e fanoeng bo ama haholo ts'ebetso ea ho roala, haholo-holo mabapi le ho hanyetsa boemo ba leholimo le ho boloka mebala. Rutile titanium dioxide ea boleng bo holimo e etsa bonnete ba hore matšoao a tsela a lula a bonahala a bile a balehela nako e telele, ho thusa polokeho ea mebileng le taolo ea sephethephethe.
Ha u khetha amorekisi oa rutile titanium dioxide, motho o tlameha ho nahana ka botsebi ba bona ba ho hlahisa liphahlo bakeng sa likopo tsa ho tšoaea litsela. Barekisi ba nang le kutloisiso e tebileng ea liphaephe tsa sephethephethe le litlhoko tsa ho tšoaea litsela ba ka fana ka lintlha tsa bohlokoa mabapi le ho khetha sehlopha sa rutile TiO2 se lumellanang hantle le litlhoko tse khethehileng tsa lits'ebetso tsena. Ho feta moo, barekisi ba nang le rekoto e netefalitsoeng ea ho fana ka rutile titanium dioxide bakeng sa masela a tšoaeang litsela ba bontša boitlamo ba bona ba ho fana ka lihlahisoa tse tšepahalang le tse sebetsang hantle.
Tšusumetso ea liphahlo tsa rutile titanium dioxide holim'a liphahlo tse tšoaeang litsela li hlakile kaha li fana ka nako e telele le ho hanyetsa boemo ba leholimo. Hangata matšoao a litsela a pepesehela maemo a thata a tikoloho, ho kenyeletsa mahlaseli a UV, mongobo le ho fetoha ha mocheso. Rutile titanium dioxide ka ho roala e sebetsa e le thibelo e sireletsang, e sireletsang substrate e ka tlaase le li-pigments ho tloha ho senyeha ho bakoang ke lintlha tsena tse ka ntle. Ka lebaka leo, matšoao a litsela a boloka ponahalo ea 'ona le matla a mebala, ho netefatsa hore lintlha tsa bohlokoa tsa sephethephethe li lula li hlakile le ho lemohuoa habonolo ke bakhanni.
Bafani ba rutile titanium dioxide bakeng sa liphahlo tse tšoaeang litsela ba tlameha ho etelletsa pele botsitso le ho tšoana ha lihlahisoa tsa bona. Kabo ea boholo ba likaroloana le kalafo ea holim'a rutile titanium dioxide e ama haholo ho hasana ha eona le ho lumellana le likarolo tse ling tsa ho roala. Barekisi ba ka fana ka rutile titanium dioxide e nang le kabo ea boholo bo moqotetsane le liphekolo tse ikhethileng tsa holim'a metsi, ho lumella liphahlo tsa sephethe-phethe le liphahlo tse tšoaeang litsela hore li thehoe ka thepa e ntle ea phallo le tšireletso e tšoanang. Sena, le sona, se thusa ho ntlafatsa boleng ba kakaretso le ts'ebetso ea pente ea hau ea ho tšoaea litsela.
Qetellong, phello ea rutilelitlolo tsa titanium dioxideka liphahlo tse tšoaeang litsela ke tsa bohlokoa, 'me bafani ba thepa ba phetha karolo ea bohlokoa ho netefatsa katleho le nako e telele ea liphahlo tsena. Ka ho fana ka boleng bo phahameng ba rutile titanium dioxide e etselitsoeng ka ho khetheha liphahlo tsa sephethephethe le liaparo tsa ho tšoaea litsela, bafani ba thepa ba ka kenya letsoho ho sireletseha le ponahalong ea matšoao a litsela, qetellong ba ntlafatse tšireletso ea litsela ka kakaretso. Bafani ba thepa ba tlameha ho utloisisa litlhoko tse ikhethang tsa liphahlo tse tšoaeang litsela le ho fana ka litharollo tsa mofuta oa rutile TiO2 ho fihlela litlhoko tsena, ka hona ba ts'ehetsa ts'epo e tsoelang pele le ts'ebetso ea matšoao a litsela maemong a fapaneng a tikoloho.
Nako ea poso: Aug-15-2024