Anatase
Anatase
Anatase titanium dioxide muaj cov tshuaj lom neeg ruaj khov thiab yog me ntsis acidic amphoteric oxide. Nws tsis tshua muaj kev cuam tshuam nrog lwm cov ntsiab lus thiab cov tebchaw ntawm chav tsev kub, thiab tsis muaj kev cuam tshuam rau oxygen, ammonia, nitrogen, hydrogen sulfide, carbon dioxide, thiab sulfur dioxide. Nws yog insoluble hauv dej, rog, dilute acid, inorganic acid, thiab alkali, thiab tsuas yog soluble hauv hydrogen. Hydrofluoric acid. Txawm li cas los xij, nyob rau hauv qhov kev txiav txim ntawm lub teeb, titanium dioxide tuaj yeem ua rau cov tshuaj tiv thaiv redox tsis tu ncua thiab muaj kev ua haujlwm photochemical. Anatase titanium dioxide yog tshwj xeeb tshaj yog pom tseeb nyob rau hauv ultraviolet irradiation. Cov cuab yeej no ua rau titanium dioxide tsis yog tsuas yog photosensitive oxidation catalyst rau qee cov inorganic tebchaw, tab sis kuj yog photosensitive txo catalyst rau qee cov organic tebchaw.
| Tus qauv npe | Anatase Titanium Dioxide | (Model) | AB 01-01 a | |
| GBTarget Number | 1250 | Txoj kev tsim khoom | Txoj kev sulfuric acid | |
| Saib xyuas qhov project | ||||
| Serial tooj | TIEM | SPECIFICATION | TSEEM CEEB | Kev txiav txim |
| 1 | Tio2 cov ntsiab lus | ≥97 | 98 | Tsim nyog |
| 2 | Dawb (piv rau cov qauv) | ≥98 | 98.5 ib | Tsim nyog |
| 3 | Discoloration quab yuam (piv rau cov qauv) | 100 | 103 | Tsim nyog |
| 4 | Roj nqus | ≤ 6 | 24 | Tsim nyog |
| 5 | PH tus nqi ntawm cov dej ncua | 6.5-8.0 Nws | 7.5 | Tsim nyog |
| 6 | Cov khoom evapored ntawm 105'C (thaum kuaj) | ≤0.5 | 0.3 | Tsim nyog |
| 7 | Qhov nruab nrab particle loj | ≤ 0.35 hli | 0.29 ib | Tsim nyog |
| 8 | Cov seem tshuav ntawm 0.045mm (325mesh) npo | ≤0.1 | 0.03 ib | Tsim nyog |
| 9 | Cov ntsiab lus dej soluble | ≤0.5 | 0.3 | Tsim nyog |
| 10 | Dej Extraction Fluid Resistivity | ≥ 20 | 25 5 | Qualifed |
Kev siv tseem ceeb ntawm anatase titanium dioxide yog raws li hauv qab no
1. Titanium dioxide rau papermaking feem ntau siv anatase titanium dioxide yam tsis muaj kev kho deg, uas tuaj yeem ua lub luag haujlwm hauv fluorescence thiab whitening, thiab ua kom cov ntawv dawb. Titanium dioxide siv hauv kev lag luam number case muaj rutile hom thiab anatase hom, uas yog ib qho tseem ceeb ntawm cov xim dawb hauv cov number case siab heev.
2. Titanium dioxide siv nyob rau hauv textile thiab tshuaj fiber ntau industries yog tsuas yog siv los ua tus neeg sawv cev matting. Txij li thaum hom anatase yog softer dua li hom liab liab, hom anatase feem ntau yog siv.
3. Titanium dioxide tsis yog tsuas yog siv los ua cov tshuaj pleev xim rau hauv kev lag luam roj hmab, tab sis kuj muaj cov haujlwm ntawm kev txhawb zog, tiv thaiv kev laus thiab txhaws. Feem ntau, anatase yog hom tseem ceeb.
4. Daim ntawv thov ntawm titanium dioxide hauv cov khoom yas, ntxiv rau kev siv nws lub zog zais siab, lub zog decolorization siab thiab lwm yam xim xim, nws tuaj yeem txhim kho qhov kub thiab txias, tiv thaiv lub teeb thiab huab cua tsis kam ntawm cov khoom yas, thiab tiv thaiv cov khoom yas los ntawm UV Kev tawm tsam ntawm lub teeb txhim kho cov khoom siv kho tshuab thiab hluav taws xob ntawm cov khoom yas.
5. Coatings nyob rau hauv kev lag luam coatings yog muab faib ua industrial coatings thiab architectural coatings. Nrog rau txoj kev loj hlob ntawm kev tsim kho kev lag luam thiab kev lag luam tsheb, qhov kev thov rau titanium dioxide yog nce zuj zus ib hnub.
6. Titanium dioxide kuj tau siv dav hauv cov tshuaj pleev ib ce. Vim tias titanium dioxide tsis muaj teeb meem thiab nyob deb tshaj rau cov hmoov lead dawb, yuav luag txhua hom tshuaj tsw qab siv titanium dioxide los hloov cov hmoov lead dawb thiab zinc dawb. Tsuas yog 5% -8% ntawm titanium dioxide ntxiv rau cov hmoov kom tau cov xim dawb mus tas li, ua rau cov tshuaj tsw qab ntau dua creamy, nrog adhesion, nqus thiab npog lub zog. Titanium dioxide tuaj yeem txo qhov kev xav ntawm greasy thiab pob tshab hauv gouache thiab txias cream. Titanium dioxide kuj tseem siv rau ntau yam tshuaj tsw qab, tshuaj pleev thaiv hnub, xab npum flakes, xab npum dawb thiab tshuaj txhuam hniav. Tshuaj pleev ib ce qib Ishihara titanium dioxide muab faib ua oily thiab dej raws li titanium dioxide. Vim nws cov khoom ruaj khov, siab refractive Performance index, siab opacity, siab zais hwj chim, zoo whiteness, thiab non-toxicity, nws yog siv nyob rau hauv cov tshuaj pleev ib ce rau kev zoo nkauj thiab whitening teebmeem.
