TiO2 yog cov khoom tseem ceeb hauv tshuaj pleev thaiv hnub
Khoom Taw Qhia
Fewei xa tawm anatase nano titanium dioxide - qhov kawg daws rau kev ua kom zoo nkauj thiab kev saib xyuas tus kheej. Ua ib qho kev tsim cov chaw tsim khoom ntawm sulfated titanium diocide, kewei cov khoom xyaw tsim kev ua kom tau cov kev xav tau zoo uas tau raws li kev hloov pauv ntawm kev lag luam zoo nkauj.
Anatase Nano-TiO2 tsis yog tsuas yog ib qho titanium dioxide; Nws yog cov khoom siv tseem ceeb hauv cov yeeb yaj kiab tiv thaiv, muaj npe rau nws kev tiv thaiv UV zoo tshaj. Qhov kev sib tw tshiab no tiv thaiv cov teeb meem UV UV UV, ua rau nws ib qho tseem ceeb ntawm cov khoom tsom iav. Nws zoo discersion ua kom nws sib xyaw ua ke rau hauv cov mis, txhim kho qhov kev ntxhib los mos thiab xav ntawm cov khoom.
Ntxiv rau nws cov khoom tiv thaiv, anatase nano-tio2 kuj pab txhawb kev zoo nkauj los ntawm kev muab cov txiaj ntsig zoo. Txawm hais tias siv nyob rau hauv lub hauv paus, lotions lossis cream, qhov kev ua tau zoo tshaj plaws rau cov qauv zoo thiab ua kom zoo dua qub, tab sis kuj ua tau zoo nkaus xwb.
Cov khoom kom zoo dua
Anatase Nano-titanium Dioxide yog paub rau nws qhov zoo tshaj plaws, uas tso cai rau nws los khi ua ke rau hauv cov tshuaj pleev ib ce. Cov cuab yeej no tsis yog txhim khu cov qauv ntawm cov khoom lag luam, tab sis kuj ua kom pom tseeb txawm tias cov tawv nqaij. Nws cov khoom tiv thaiv UV yog qhov tshwj xeeb tshaj yog tsis yog qhov tshwj xeeb; Nws siv tau zoo thiab scatters UV hluav taws xob kom muab kev tiv thaiv hnub muaj zog. Tsis tas li ntawd, cov kab mob siab rau ntawm cov tshuaj no tuaj yeem pab ua kom ua tiav kev sib tw ntau dua, ua rau nws xaiv nrov rau cov uas nrhiav kev tiv thaiv kev tiv thaiv thiab kev ua kom pom tseeb.
Ib qho ntxiv, Fwei yog tus thawj coj hauv kev tsim cov sulfated titoxide, siv cov txheej txheem ntau ntawm nws cov anatase nano titanium dioxide. Lawv kev mob siab rau kev tiv thaiv ib puag ncig ntxiv kom tau txais kev thov rov hais dua ntawm lawv cov khoom, hauv txoj kab nrog cov neeg siv khoom siv cov kev kho tawv nqaij kom ruaj khov.
Khoom tsis txaus
Ib ntawm lawv yog tias nws yuav ua rau cov tawv nqaij disritate, tshwj xeeb rau cov neeg muaj tawv nqaij rhiab. Tsis tas li, thaum anatase nano-TiO2 muaj txiaj ntsig ntawm kev tiv thaiv UVB Rays, nws yuav tsis muab kev tiv thaiv ua tiav tshwj tsis yog muaj lwm cov khoom xyaw nquag.
Daim ntawv thov
Anatase nano titanium dioxide muaj koob meej rau nws cov kev tiv thaiv zoo dua thiab UV tiv thaiv cov khoom siv tshuaj pleev siab rau kev ua kom zoo nkauj thiab kev saib xyuas tus kheej. Nws lub peev xwm mus rau scatter thiab nqus cov teeb meem phem UV Rays tias daim tawv nqaij muaj kev pheej hmoo ntawm tshav ntuj thiab cov tawv nqaij puas ntev. Qhov no ua rau nws yog cov khoom xyaw tseem ceeb hauv cov khoom ua haujlwm tsoos tsho zoo.
Tsis tas li ntawd, anatase nano-tio2 yog qhuas rau nws cov nyhuv brighting, uas txhim kho cov khoom zoo tag nrho thiab kev kho cov hnub ci. Cov neeg tau txais cov neeg siv khoom yog nrhiav cov qauv uas tsis tsuas yog muab kev tiv thaiv, tab sis kuj tseem ua qhov kev paub zoo. Nrog rau cov khoom xyaw tshiab no tso cai hom pib ua cov khoom lag luam uas hnov zoo li khoom siv tawv nqaij thaum muab kev tiv thaiv lub hnub muaj zog.
Ntawm qhov xub thawj ntawm qhov kev nce qib thev naus laus zis yog kewei, uas tau dhau los ua tus thawj coj hauv kev tsim cov sulfated titanium dioxide. Nrog rau lub xeev-ntawm-cov khoom siv tsim khoom thiab kev cog lus rau cov khoom lag luam zoo thiab ib puag ncig, ua kom pom tseeb tias nws anatase titanium dioxide ntsib cov qauv kev lag luam siab tshaj plaws. Lawv cov txheej txheem cov txheej txheem tsis yog tsim cov khoom lag luam nrog kev ua tau zoo dua, tab sis kuj tseem ua tau zoo zuj zus thiab ib puag ncig cov phooj ywg.
Cov Lus Nug
Q1: Dab tsi yog TiO2 thiab vim li cas nws siv hauv tshuaj pleev thaiv hnub?
Titanium Dioxide yog ib qho tshwm sim ib txwm muaj tshwm sim ntawm cov ntxhia uas ua raws li lub lim dej UV lim. Nws ua haujlwm los ntawm kev cuam tshuam thiab scattering UV rays, muab kev tiv thaiv dav-lub hnub ci teeb meem. Peb anatase nano titanium dioxide yog paub rau nws cov kev dispersion zoo heev, ua kom muaj kev tiv thaiv txawm tias muaj kev pab ntau.
Q2: Puas yog TIO2 kev nyab xeeb siv hauv tshuaj pleev ib ce?
Yog lawm, Titanium Dioxide muaj kev nyab xeeb siv hauv cov tshuaj pleev ib ce, suav nrog Sunscreens. Cov koom haum tswj hwm xws li FDA thiab European Commission tau pom zoo nws siv, muab nws raws li cov qauv kev nyab xeeb. Ntawm cov khoom siv ntawm cov khoom lag luam zoo thiab kev tiv thaiv ib puag ncig, ua kom peb cov titanium dioxide yog tsim nyob rau hauv kev ntsuas kev nyab xeeb tshaj plaws.
Q3: Cov txiaj ntsig ntawm kev siv Anatase Nano-Titanium Dioxide hauv Sunscreen?
Anatase nano titanium dioxide tsis tsuas yog siv tau cov khoom siv ntxuav hniav dawb, txhim kho cov tshuaj ntxuav hniav dawb thiab ruaj ntseg ntawm cov khoom tiv thaiv cov tshuaj pleev thaiv hnub. Nws cov mis siab heev ua rau nws hnov lub teeb rau ntawm daim tawv nqaij, ua kom nws zoo tag nrho rau kev siv txhua hnub.
Q4: Cov khoom siv tau ua tau zoo li cas ntawm nws cov khoom lag luam TIO2?
Nrog peb lub xeev-ntawm-cov cuab yeej siv khoom lag luam tsim khoom thiab cov txheej txheem tsim qauv, & yas tau dhau los ua cov thawj coj ntawm sulfated sitanium dioxide. Peb cov kev cog lus rau kev ua tau zoo thiab ib puag ncig cov khoom kom paub tseeb tias peb cov khoom tau ua tiav cov qauv kev nyab xeeb, muab cov kev kho tawv nqaij muaj kev nyab xeeb thiab siv tau zoo.
