Ho Senola Matla a Ho Koahela a Titanium Dioxide a Phahameng ka ho Fetisisa

Tsebisa:

Titanium dioxide (TiO2) e tsejoa e le e 'ngoe ea metsoako e sebetsang ka ho fetesisa le ea bohlokoa ho pholletsa le liindasteri ka lebaka la thepa ea eona e ikhethang. Ka matla a eona a phahameng a ho pata, titanium dioxide e fetotse liaparo, lipente le lisebelisoa tse ling, e fana ka tsoelo-pele e susumetsang ea bosoeu, opacity le ts'ebetso ea optical ka kakaretso. Ho blog ena, re ikemiselitse ho fana ka leseli mabapi le melemo ea bohlokoa le mefuta e mengata ea ts'ebeliso ea titanium dioxide e phahameng haholo.

Fumana matla a phahameng a ho ipata a titanium dioxide:

Matla a ho ipata a phahameng atitanium dioxidee bua ka bokhoni ba eona bo ikhethang ba ho pata karolo e ka tlase kapa pigment ka jase e le 'ngoe kapa tse' maloa. Thepa ena e ikhethang e tsoa ho TiO2's superior refractive index, e lumellang hore e hasane hantle le ho bonahatsa leseli, e leng se etsang hore ho be le tšireletso e matla le ho se bone hantle. Ho fapana le li-pigments tse ling tsa setso tse kang calcium carbonate kapa talc, titanium dioxide e ka fana ka matla a holimo a ho pata, kahoo e fokotsa palo ea lijase tse hlokahalang le ho fokotsa tšebeliso ea pente ka kakaretso.

Likopo indastering ea ho roala:

Indasteri ea liphahlo e entse tsoelo-pele e kholo lilemong tsa morao tjena, haholo-holo ka lebaka la tšebeliso ea titanium dioxide e phahameng haholo. Ka matla a eona a matle a ho pata, titanium dioxide e phetha karolo ea bohlokoa ho finyelleng lipente tse matla, tse tšoarellang nako e telele le liphahlo. Ho sa tsotellehe 'mala o khethiloeng, o koahela ho se phethahale ho substrate' me o fana ka mokhoa o tsitsitseng le oa ho qetela. Matla a phahameng a ho pata a Titanium dioxide a eketsa ho tšoarella le nako e telele ea ho roala, ho etsa hore e se ke ea hlola e e-ba le likhatello tse fapaneng tsa tikoloho, ho akarelletsa le mahlaseli a kotsi a UV, mongobo le ho senya.

Melemo ea indasteri ea ho roala:

Baetsi ba pente ba itšetlehile haholo kamatla a phahameng a ho pata titanium dioxideho hlahisa liaparo tsa boleng bo phahameng ho finyella litlhoko tsa lihlopha tse fapaneng tsa bareki. Ka ho kenyelletsa TiO2, lipente li ka bonts'a bosoeu le ho benya ho hoholo, tse bakang bokahare bo khahlang le bokantle. Ho feta moo, matla a phahameng a ho pata a titanium dioxide a tiisa filimi e boreleli, le ho feta ea pente, e bakang ho se phethahale ho fokolang holimo le tlhokahalo ea li-primers tse ngata kapa lijase tse eketsehileng. Ho feta moo, tšireletso e atolositsoeng e ka lebisa tlhahisong e phahameng le ho boloka litšenyehelo bakeng sa bahlahisi le basebelisi ba ho qetela.

Liindasteri tse ling tse sebelisang matla a holimo a ho pata:

Ntle le indasteri ea ho roala le ho penta, matla a phahameng a ho pata titanium dioxide e sebelisoa haholo mafapheng a mang a mangata. Litlolong le lihlahisoa tsa tlhokomelo ea motho, titanium dioxide e sebelisoa bakeng sa thepa ea eona e opaque, e thusang ho fihlela ponahalo e phethahetseng ea metheo, litlolo le litlolo. Ka indasteri ea polasetiki, titanium dioxide e ka hlahisa lisebelisoa tsa polasetiki tse tšoeu tse opaque. E boetse e sebelisoa ho etsa pampiri ho eketsa ho khanya le ho se bone ha lihlahisoa tsa pampiri. Ho phaella moo, titanium dioxide e phetha karolo ea bohlokoa tlhahisong ea setlolo se sireletsang letlalo letsatsing, se nang le matla a holimo a koahelang se fanang ka tšireletso e sebetsang khahlanong le mahlaseli a kotsi a UV.

Ha re phethela:

Matla a ho pata a Titanium dioxide a phahameng ka ho fetelletseng a fetotse liindasteri tse ngata, a bōpa tsela eo lipente, liphahlo, litlolo, lipolasetiki le lihlahisoa tsa pampiri li etsoang ka eona. Opacity ea eona e ikhethang, bosoeu bo ikhethang le ts'ebetso e akaretsang ea optical e fana ka menyetla e sa feleng bakeng sa lits'ebetso tse fapaneng. Matla a phahameng a ho pata titanium dioxide e fana ka matla a holimo a ho pata a bolokang litšenyehelo, a eketsa tlhahiso le ho ntlafatsa khotsofalo ea bareki. Ha thekenoloji e ntse e tsoela pele, ha ho makatse hore ebe titanium dioxide e ntse e le motsoako oa pono, o tsamaisang boqapi le ho fetola liindasteri.