Titanium dioxide (titanium dioxide) yog xim dawb siv dav hauv kev lag luam tshuaj pleev ib ce. Nws yog txaus siab rau nws cov khoom siv kho qhov muag zoo, tshuaj lom neeg ruaj khov thiab biosafety. Cov hauv qab no yog cov kev siv tseem ceeb ntawm titanium dioxide hauv cov tshuaj pleev ib ce thiab lawv cov haujlwm.
Daim Ntawv Thov Scope
1. Cov khoom pleev xim
- Lub hauv paus: Titanium dioxide tuaj yeem muab kev tiv thaiv zoo thiab ua rau daim tawv nqaij zoo dua thiab ntau dua.
- Pressed Powder: Raws li ib qho tseem ceeb concealer, titanium dioxide tuaj yeem npog daim tawv nqaij blemishes.
- Qhov muag ntxoov ntxoo: Titanium dioxide tuaj yeem ua kom cov xim saturation thiab ua rau cov duab ntxoov ntxoo xim zoo dua.
- Daim di ncauj: Titanium dioxide tuaj yeem ua kom lub ntsej muag ci thiab ua kom nws zoo dua.
2. Cov khoom siv tawv nqaij
- Tshuaj pleev thaiv hnub: Titanium dioxide muaj peev xwm tiv thaiv UV siab thiab tuaj yeem tiv thaiv UV puas rau ntawm daim tawv nqaij.
- BB cream thiab CC cream: Cov khoom no feem ntau muaj titanium dioxide los muab ob txoj haujlwm ntawm kev zais thiab tiv thaiv hnub ci.
3. Lwm yam khoom
- Cov hmoov thiab hmoov mis: Titanium dioxide tuaj yeem siv los ua ib qho tseem ceeb ntawm cov hmoov thiab hmoov mis nyuj los muab kev npog thiab ntxuav hniav dawb.
Lub luag haujlwm tseem ceeb
1. Txhim kho xim saturation
- Titanium dioxide nws tus kheej yog xim dawb, uas tuaj yeem siv los ua lub hauv paus rau xim sib xws los txhim kho cov xim saturation thiab ci ntsa iab ntawm tag nrho cov tshuaj pleev ib ce.
2. Txhim kho lub zog zais
- Titanium dioxide muaj lub zog zais zoo thiab tuaj yeem npog cov stains, me me, thiab lwm yam ntawm daim tawv nqaij, ua rau daim tawv nqaij zoo dua.
3. Txhim khu kev ntxhib los mos
- Titanium dioxide tuaj yeem ua rau kom muaj kev txaus siab thiab txhim kho daim tawv nqaij zoo nkauj, ua rau daim tawv nqaij zoo dua thiab mos.
4. Anti-ultraviolet
- Titanium dioxide muaj qhov ntsuas siab siab thiab tuaj yeem cuam tshuam thiab cuam tshuam cov kab hluav taws xob ultraviolet, yog li ua tiav cov teebmeem tiv thaiv -ultraviolet. Yog li ntawd, titanium dioxide yog siv dav hauv cov tshuaj pleev thaiv hnub.
Kev nyab xeeb
Raws li cov xim thiab muab tub lim rau cov tshuaj pleev ib ce, titanium dioxide muaj qee yam kev txwv rau nws siv thiab ntxiv. Tus nqi ntawm titanium dioxide ntxiv rau cov tshuaj pleev ib ce yuav tsum tsis pub tshaj 25% ntawm tag nrho cov khoom siv raw, thiab nws tseem yuav tsum tau ua raws li qee qhov kev ntsuas kev nyab xeeb. Vim nws qhov loj me me, nws yuav tsis nqus rau ntawm daim tawv nqaij thiab muaj kev nyab xeeb zoo.
Kev ceev faj rau kev siv
1. Kev siv sib xyaw
- Titanium dioxide muaj cov ductility tsis zoo thiab tsis yooj yim rau sib tov sib npaug nrog lwm cov hmoov, yog li nws yog qhov zoo tshaj los muab nws nrog zinc dioxide kom kov yeej qhov tsis txaus no.
2. Tus nqi siv
- Tus nqi siv rau hauv cov khoom siv tshuaj pleev ib ce yuav tsum tsis pub dhau 10% kom ntseeg tau tias muaj kev ruaj ntseg thiab kev nyab xeeb ntawm cov khoom.
Xaus
Titanium dioxide plays lub luag haujlwm tseem ceeb hauv cov tshuaj pleev ib ce. Nws lub siab dawb thiab zais lub zog tuaj yeem nqa cov kev ntxhib los mos zoo rau cov khoom pleev thiab cov tawv nqaij. Nyob rau tib lub sijhawm, vim nws tsis nqus thiab tuaj yeem lim cov kab hluav taws xob ultraviolet, nws kuj nce nws daim ntawv thov hauv cov khoom siv tshuaj pleev thaiv hnub. Zuag qhia tag nrho, titanium dioxide yog cov khoom siv zoo nkauj zoo nkauj thiab txhim khu kev qha.
