99.99% Xim nano alumina
Cov mis mos molecular: Al2O3,
Qhov hnyav molecular: 101.96,
Melting point: 2050 ° C,
Kub taw tes: 2980 ° C
| Qauv | Al2O3-R30 | Al2O3-R30A |
| Sab nraud | Hmoov dawb | Hmoov dawb |
| Cov khoom nto | Hydrophilic | Lipophilic |
| Cov ntsiab lus ua ntej kho mob | ≥99.99% | ≥99.99% |
| Kev kho qhov chaw | Tsis yog | Tsis yog |
| Thaj chaw tshwj xeeb | 80-120 m2/g | 80-120 m2/g |
| Qhov nruab nrab ntawm cov khoom me me thawj zaug | 30 nm | 30 nm |
1. tiv thaiv khawb: tom qab ntxiv nano-alumina rau hauv cov xim, nws tuaj yeem tsim cov qauv mesh zoo heev, sib xws thiab tawv heev ntawm qhov chaw pleev xim, tiv thaiv cov txheej xim polymer hauv qab los ntawm kev puas tsuaj, nano-xim Kev tiv thaiv khawb yog 3 zaug siab dua li cov xim thawj, siv dav hauv cov xim tsheb, thiab lwm yam.
2. kev hnav tsis kam: nano-alumina zoo heev hnav tsis kam, siv dav hauv kev pleev xim thiab pleev xim. Ntxiv 1-2% ntawm nano-alumina rau txheej txheej tuaj yeem txhim kho qhov hnav tsis kam ntawm txheej txheej, uas yog 2 txog 4 npaug siab dua qhov hnav tsis kam ntawm cov txheej txheem ib txwm muaj. Siv dav hauv cov rooj tog lacquer, thiab lwm yam.
3. Kev kam rau siab: Kev sim kev kam rau siab ntawm cov xim nano tau sim rau ntau yam khoom siv hauv tsheb hauv qab cov xwm txheej hauv chav kuaj. Txij li xyoo 2001, kev sim tau ua tiav rau cov tsheb sim, xws li kev sim ntxuav tsheb, uas tau txhuam rau ntawm cov tsheb nano-painted nrog kev ntxuav tsheb uas muaj qee qhov xuab zeb quartz. Hauv kev sim, ntxuav 10 zaug yog sib npaug rau kev ntxuav 50 txog 100 lub tsheb hauv lub neej tiag tiag. Tom qab 10 qhov kev sim ntxuav tsheb zoo li no, qhov seem ntawm cov xim ib txwm tsuas yog 35%, thaum qhov seem ntawm cov xim nano tseem siab dua 70%, thiab yeej tsis muaj khawb.
Tus nqi ntxiv: Tus nqi ntxiv uas pom zoo yog 0.5-2%. Tus neeg siv tuaj yeem txiav txim siab qhov ntau ntxiv zoo tshaj plaws raws li cov txheej txheem sib txawv.
| 1. | Nano γ alumina |
| 2. | Nano α alumina |
| 3. | Nano txhuas hydroxide |
| 4. | Lub roj teeb lithium nano-alumina |
| 5. | Cov khoom siv ceramic toughened nano-alumina |
| 6. | Alumina uas muaj cov khoom siv thermal conductive siab purity |
| 7. | Nano-alumina uas tau txhuam kom du |
| 8. | Xim nano alumina |
| 9. | Nano alumina dispersion |
| 10. | Al 50nm 99.9% |
