Titanium Dioxide (TiO2) yog cov ntsiab lus sib txuas uas tau pom cov ntawv thov hauv cov tshuaj pleev ib yam rau cov zaub mov thiab cov tshuaj. Ntawm qee cov qib kawm, cov kab lag luam qib titanium dioxide sawv tawm vim nws lub siab purity thiab nruj qauv tsim qauv. Hauv cov blog no, peb yuav tshawb txog cov qauv thiab cov ntaub ntawv raw ntawm titanium dioxide, nrog ib qho kev tsom xam ntawm cov thawj coj ntawm kev lag luam tus thawj coj ua si fewei.
Nkag siab Titanium Dioxide
Titanium Dioxide yog ib qho tshwm sim rau Titanium oxide paub rau nws cov xim dawb ci thiab zoo heev opacity. Nws muaj nyob rau hauv ntau hom crystalline cov ntaub ntawv, feem ntau ntawm cov uas yog anatase thiab rutile. Cov Kws Tshuaj Kho MobTitanium DioxideTsim los ntawm Fwei yog cov tshwj xeeb uncoated anatase, nyiam rau nws kev ua tau zoo tshaj plaws hauv kev siv tshuaj kho mob.
Cov qauv ntawm titanium dioxide
Tus qauv ntawm titanium dioxide yog tus cwj pwm los ntawm nws cov kev npaj ua lead ua. Nyob rau hauv daim ntawv anatase, titanium dioxide muaj tetragonal crystal crystal qauv, uas muab nws tshwj xeeb optical cov yam ntxwv. Tus qauv no tso cai rau lub teeb siab scationing, ua rau nws muaj qhov xim zoo tshaj plaws rau ntau yam kev siv. Lub purity ntawm titanium dioxide yog qhov tseem ceeb, raws li impurities tuaj yeem cuam tshuam nws qhov kev ua tau zoo thiab kev nyab xeeb hauv kev siv tshuaj ntsuam chaw tshuaj.
Cov Khoom Siv Raw thiab Cov Txheej Txheem Ntau Lawm
Keewi siv cov txheej txheem sulfate ua rau cov txheej txheem tsim hluav taws xob cov qib typanium dioxide. Tus txheej txheem cuam tshuam nrog cov tshuaj tiv thaiv ntawm titanium-muaj cov ntaub ntawv raw (xws li ilmenite lossis rutile) nrog sulfuric acid. Lub txiaj ntsig titanium sulfate yog ces hydrolyzed los tsim titanium dioxide. Cov txheej txheem no tsis tsuas yog ua kom muaj txiaj ntsig siab, tab sis kuj ua tau raws li cov qauv ib puag ncig, kev cog lus tias cov lus cog lus uas muaj tiag.
Cov ntaub ntawv raw hauv kev tsim cov khoom siv titanium dioxide yog ua tib zoo xaiv thiab ua kom tiav cov chaw muag tshuaj yog suav nrog cov chaw muag tshuaj Qhov no ua kom pom tseeb tias cov khoom kawg yog muaj kev nyab xeeb rau siv ntau cov ntawv thov kev kho mob, suav nrog kev zam cov tshuaj zoo.
Daim ntawv thov nyob rau hauv kev lag luam kws tshuaj
Kws tsim tawm qib Titanium Dioxide yog dav siv hauv kev lag luam vim nws qhov tsis muaj tshuaj lom thiab muaj kev ruaj khov zoo. Nws muaj ntau yam siv, xws li ua xim xim nyob rau hauv cov ntsiav tshuaj thiab cov tsiav tshuaj, muab ib qho kev lom zem zoo nkauj thaum txhim kho cov khoom ruaj khov. Tsis tas li ntawd, nws muaj cov khoom ntawm cov tshuaj pleev xim zoo nkauj hauv qab zib thiab tshuaj pleev, ua kom pom tseeb tias cov khoom xyaw nquag tsis yog degraded los ntawm lub teeb ci.
Keei txoj kev cog lus kom zoo thiab tsim kho tshiab tau ua rau nws tus thawj coj hauv kev tsim cov sulfuric acid titanium dioxide. Nrog rau lub xeev-ntawm-kos duab cov khoom siv tsim khoom thiab kev tsom xam cov tuam txhab kev lag luam, muab cov tuam txhab lag luam muaj txiaj ntsig zoo ntawm cov tuam txhab kev lag luam uas muaj peev xwm txhim kho cov tuam txhab kev lag luam siab ntev.
Hauv kev xaus
Hauv cov ntsiab lus, cov qauv qauv thiab cov ntaub ntawv raw ntawm cov tshuaj ntsuam cov tshuaj totorectical ua si ib qho kev nyab xeeb tseem ceeb thiab kev nyab xeeb hauv cov ntaub ntawv thov kev tshuaj. Keei cov txheej txheem sulfate advanced sulfate cov txheej txheem thiab kev cog lus kom zoo ua kom paub tseeb tias nws cov titanium dioxide ua tau cov qauv kev lag luam siab tshaj plaws. Raws li qhov kev thov rau cov khoom xyaw siab tseem loj hlob, nkag siab cov nyom ntawm cov neeg siv khoom lag luam uas xav muab cov khoom lag luam muaj kev nyab xeeb thiab cov khoom lag luam zoo. Txawm hais tias koj yog cov chaw tsim khoom lossis cov neeg siv khoom, qhov tseem ceeb ntawm cov tshuaj qib totorext dioxide tsis tuaj yeem raug rho tawm raws li nws tseem ceeb ntawm cov neeg kho mob.
Lub sij hawm Post: Mar-21-2025