Aluminium Oxide CAS 1344-28-1 Al2O3
1.Ua cov khoom siv ceramic pob tshab: cov teeb sodium siab, qhov rai EP-ROM.
Αalpha-Al2O3 tuaj yeem raug sintered rau hauv cov khoom siv ceramic pob tshab los siv ua cov khoom siv sodium siab; nrog rau tuaj yeem siv ua lub teeb compact fluorescent hauv txheej tiv thaiv ntawm cov txheej phosphor los txhim kho lub neej teeb.
2. Raws li cov ntaub ntawv polishing qib siab rau: iav, hlau, cov ntaub ntawv semiconductor, yas, daim kab xev, siv sib tsoo, thiab lwm yam.
3.Raws li cov khoom ntxiv: txhawb cov xim pleev xim, roj hmab, yas hnav-resistant.
Ua ib yam khoom siv sib xyaw tshiab, Al2o3 hmoov tuaj yeem siv los ua cov khoom sib xyaw ua kom muaj zog thiab cov khoom ntxiv, xws li ntxiv alumina nanoparticles rau hauv roj hmab, kev hnav tsis kam tuaj yeem txhim kho ntau zaus.
4. Siv ua catalyst, catalyst carrier, analytical reagent.
Vim nws cov khoom tshwj xeeb, Al2o3 hmoov yog siv dav ua catalyst thiab nws cov cab kuj, hauv cov khoom siv ceramics thiab lwm yam teb.
5. Siv rau txheej
Alumina nanoparticles ua cov khoom siv kho qhov muag thiab cov txheej tiv thaiv ntawm cov khoom siv tuaj yeem nqus tau lub teeb ultraviolet, thiab hauv qee qhov wavelengths ntawm lub teeb excitation tuaj yeem tsim nrog qhov loj me ntawm cov khoom me me ntawm lub wavelength ntawm lub teeb.
6. Siv rau High zog ceramic
Hauv cov ntawv thov ceramic, cov khoom siv ceramic ua los ntawm nano alumina hmoov muaj cov hlau zoo sib xws thiab toughness, lub teeb yuag, tshwj xeeb, ua rau lub zog zoo dua.
Los ntawm kev ntxiv me me ntawm nano-alumina rau hauv cov khoom siv ceramic matrix tuaj yeem ua rau cov khoom siv kho tshuab ntawm cov ntaub ntawv ob npaug txhim kho qhov tawv ntawm ceramics kom txo nws qhov kub sintering.
7. Siv ua cov khoom siv pleev kom zoo nkauj.
8.Siv ua cov khoom siv rau Ceramic Composite Diaphragm.
| Khoom | Hmoov txhuas oxide | ||
| Loj | 50nm | ||
| Khoom sim w/% | Tus Qauv | Qhov tshwm sim | |
| Qhov tsos | Hmoov dawb | Hmoov dawb | |
| Al2O3 | ≥ 99.5% | 99.9% | |
| NaO2 | ≤0.02% | 0.008% | |
| SiO2 | ≤0.02% | 0.006% | |
| Fe2O3 | ≤0.02% | 0.005% | |
| LOI | ≤2% | 0.5% | |
| Qhov Ceev | 0.5-0.7g/cm2 | ua raws li | |
| Cov dej ntsiab lus | ≤1.0% | 0.05% | |
| PH | 6.0-7.5 | ua raws li | |








