Titanium Dioxide (TiO2) yog ib qho ntau ntau xim siv nyob rau ntau yam kev lag luam, suav nrog cov xim av, suav nrog cov xim av, plastics thiab tshuaj pleev ib ce. Nws cov khoom tshwj xeeb ua rau nws cov khoom tseem ceeb hauv kev ua tiav cov xim uas xav tau, opacity thiab ci ntsa iab ntawm koj cov khoom. Txawm li cas los xij, nyob rau hauv kev txiav txim siab paub cov txiaj ntsig ntawm titanium dioxide, nws yog qhov tseem ceeb los xyuas kom meej kev tawg ua haujlwm thaum daim ntawv thov. Kom raug tshem tawm ntawm tio2 hmoov lossisTitanium Dioxide dispersionyog qhov tseem ceeb rau kev ua kom tiav nws cov kev ua tau zoo thiab ua tiav cov txiaj ntsig xav tau. Hauv tsab xov xwm no peb yuav saib qee cov lus qhia kom tau txais kev cuam tshuam titanium dioxide rau kev ua kom zoo rau nws cov kev siv sib txawv.
1. Nkag siab qhov dispersion ntawm titanium dioxide
Ua ntej delflving rau hauv cov lus qhia rau siv tau ua haujlwm siv tau yooj yim, nws yog qhov tseem ceeb kom nkag siab lub tswvyim ntawm kev siv cov ntawv thov titanium dioxide. Kev sib cais yog hais txog cov kev faib tawm ntawm Ti2 hais hauv nruab nrab xws li kua lossis khoom loj. Kev muab cov khoom kom tsim nyog kom ua kom muaj kev faib tawm ntawm cov khoom siv titanium dioxide, tiv thaiv agglomeration thiab txhawb kev ua haujlwm zoo tshaj plaws ntawm cov khoom kawg.
2. Xaiv cov titanium tsim nyog dioxide txuj ci
Muaj ntau ntau yam kev hloov pauv rauTitanium Dioxide, suav nrog ntub dej tawg, qhuav dispersion, deg kho, thiab lwm yam kev xaiv ntawm daim ntawv thov tshwj xeeb thiab cov khoom ntawm TiO2 dispersion nruab nrab. Piv txwv li, nyob rau hauv cov xim thiab pleev xim kev lag luam, ntub kev lag luam yog feem ntau ua siv cov tshuab hluav taws xob nrawm lossis media mills kom ua tiav cov kev xa tawm cov khoom xa tawm.
3. Siv cov khoom lag luam zoo tshaj plaws
Qhov zoo tshaj ntawm titanium dioxide hmoov los yog kev faib tawm ua lub luag haujlwm tseem ceeb hauv kev ua tiav kev sib cais tau zoo. Cov khoom lag luam zoo tshaj plaws titanium dioxide cov khoom yuav tsum los ntawm cov neeg xa npe nrov kom ntseeg tau qhov loj me me, duab thiab ua tiav ntom. Cov khoom lag luam zoo titanium dioxide cov khoom tawg yooj yim thiab muab kev ua tau zoo hauv ntau cov ntawv thov.
4. Txhim kho cov mis thiab txheej txheem txheej txheem txheej txheem
Ntxiv rau kev xaiv cov qauv rho tawm kom raug thiab cov khoom lag luam zoo, tsim kom zoo tshaj plaws yog tseem ceeb kom ua tiav kev ua haujlwm tau zoo. Yam xws li titanium dioxide concentration, dispersant xaiv, thiab kev ua haujlwm tsis zoo (piv txwv li, kub, shear tus nqi. Los ntawm kev ua tib zoo kho cov teeb meem no, cov chaw tsim khoom tuaj yeem ua tiav kev tawg zoo dua thiab txhim kho kev ua tau zoo ntawm cov khoom lag luam titioxide hauv lawv cov khoom.
5. Siv cov khoom lag luam dhau los
Ua lag luam hauv cov khoom lag luam tshaj lij tuaj yeem txhim kho cov txheej txheem dispersion thiab ua kom tiav daim ntawv thov ntawm Titanium Dioxide. Kev kub ceev dispersers, hlaws mills, thiab ultrasonic homogenizers yog cov piv txwv ntawm cov khoom siv siab tshaj plaws uas tuaj yeem txhim kho cov xim ua kom zoo, opacity, thiab ruaj khov ntawm cov khoom kawg.
6. Kev tswj hwm zoo thiab kev sim
Txhawm rau kom muaj kev sib xws thiab siv tau zoo ntawm titanium dioxide, kom tswj kev tswj hwm kom zoo thiab kev sim yuav tsum tau ua thoob plaws hauv kev tsim khoom. Qhov no suav nrog kev saib xyuas qhov loj me me faib, ntsuas cov xim kev txhim kho, thiab ntsuas cov khoom sib txawv ntawm cov dispersion. Los ntawm kev siv cov kev tswj hwm muaj zog zoo, cov chaw tsim khoom tuaj yeem txheeb xyuas thiab daws cov teeb meem ntsig txog kev dispersion, yog li kev txhim kho cov khoom lag luam.
Hauv cov ntsiab lus xaus, ua kom siab tshaj plawsTitanium Dioxide Daim Ntawv Thovyuav tsum ua tib zoo mloog rau cov txheej txheem rho tawm. Los ntawm kev nkag siab cov ntsiab cai ntawm hom kev tshem tawm, siv cov khoom siv tsis zoo, siv cov khoom siv ua kom zoo, thiab ua tiav cov peev txheej ua tau zoo, siv cov peev txheej ua tau zoo, siv cov peev txheej ua tau zoo, thiab ua tiav cov peev txheej ua tau zoo, thiab ua tiav cov peev txheej ua tau zoo, siv cov peev txheej ua tau zoo, siv cov peev txheej ua tau zoo, siv tau cov peev txheej ua tau zoo, siv cov peev txheej ua tau zoo, siv cov peev txheej ua tau zoo, thiab tso cov peev txheej ua tau zoo, siv cov peev txheej ua tau zoo, siv cov peev txheej ua tau zoo, siv cov peev txheej ua tau zoo, siv cov peev txheej zoo dua qub, siv cov peev txheej ua tau zoo, siv cov peev txheej ua tau zoo, siv cov peev txheej ua tau zoo, thiab ua tiav cov peev txheej ua tau zoo, siv cov peev txheej ua tau zoo, siv cov peev txheej zoo dua qub, siv cov peev txheej ua tau zoo, siv cov peev txheej ua tau zoo, siv tau cov peev txheej ua tau zoo, thiab ua tiav cov peev txheej ua tau zoo, thiab nthuav tawm cov peev txheej ua tau zoo thiab ua tiav cov peev txheej tag nrho ntawm titanium dioxide. Lub sulfur dioxide muaj peev xwm nyob hauv lawv cov khoom. Kev ua tau zoo tsis haum rau cov kev ua tau zoo ntawm titanium dioxide, tab sis kuj tseem yuav pab txhim kho cov khoom zoo tag nrho thiab kev ua haujlwm ntawm cov khoom lag luam dhau ntawm kev lag luam.
Lub Sijhawm Post: Jul-22-2024