Tom ntej: Aluminium Oxide CAS 1344-28-1 Al2O3
1.Ua pob tshab ceramics: high-pressure sodium teeb, EP-ROM qhov rais.
Αlpha-Al2O3 tuaj yeem sintered rau hauv pob tshab ceramic siv los ua cov khoom siv hluav taws xob siab sodium teeb; raws li tau zoo raws li yuav siv tau raws li ib tug compact fluorescent teeb nyob rau hauv lub tiv thaiv txheej ntawm phosphor txheej los txhim kho teeb lub neej.
2. Raws li qib siab polishing cov ntaub ntawv rau: iav, hlau, semiconductor cov ntaub ntawv, yas, daim kab xev, sib tsoo siv, thiab lwm yam.
3.Raws li additive: txhawb cov xim, roj hmab, yas hnav-resistant.
Raws li cov khoom sib xyaw tshiab, Al2o3 hmoov tuaj yeem siv los ua kom muaj zog ntxiv thiab ntxiv, xws li ntxiv alumina nanoparticles rau hauv roj hmab, hnav tsis kam tuaj yeem txhim kho ntau zaus.
4. Siv raws li catalyst, catalyst carrier, analytical reagent.
Los ntawm kev tsim txiaj ntawm nws cov khoom tshwj xeeb, Al2o3 hmoov yog dav siv los ua catalyst thiab nws cov cab kuj, hauv ceramics thiab lwm yam.
5. Siv rau txheej
Alumina nanoparticles ua cov khoom siv kho qhov muag thiab cov txheej txheem tiv thaiv saum npoo ntawm cov khoom tuaj yeem nqus tau ultraviolet lub teeb, thiab nyob rau hauv qee qhov wavelengths ntawm lub teeb excitation tuaj yeem tsim nrog cov particle loj ntawm lub wavelength ntawm lub teeb.
6. Siv rau High zog ceramic
Hauv cov ntawv thov ceramic, precision ceramics ua los ntawm nano alumina hmoov muaj cov hlau zoo sib xws thiab tawv, lub teeb yuag, tshwj xeeb, txhim khu lub zog zoo.
Los ntawm kev ntxiv me me ntawm nano-alumina nyob rau hauv cov pa ceramic matrix tuaj yeem ua rau cov khoom siv hluav taws xob ntawm cov khoom siv ob npaug los txhim kho cov tawv nqaij ntawm cov ceramics kom txo tau nws qhov kub thiab txias.
7. Siv raws li cov tshuaj pleev ib ce.
8.Siv cov khoom siv rau Ceramic Composite Diaphragm.
Khoom | Aluminium oxide hmoov | ||
Loj | 50nm ua | ||
Test yam khoom w/% | Txuj | Kev tshwm sim | |
Qhov tshwm sim | Dawb hmoov | Dawb hmoov | |
Al2O3 | ≥ 99.5% | 99.9% | |
NaO 2 | ≤0.02% | 0.008% | |
SiO 2 | ≤0.02% | 0.006% | |
Fe2O 3 | ≤0.02% | 0.005% | |
LOI | ≤ 2% | 0.5% | |
Qhov ntom | 0.5-0.7g / cm2 | ua raws | |
Cov ntsiab lus dej | ≤ 1.0% | 0.05% | |
PH | 6.0-7.5 Nws | ua raws |