Mr. Perry Wu International Sales Director
Rare Earth Products
- Khoom
- Industrial Zirconia
- Rare Earth Products
- Alumina
- Carbide
- Nitride
- Cov khoom siv ceramic
- Graphite khoom
- Cov khoom siv Nano
- Spherical Spray Khoom
- High Purity Hlau Hmoov
- Kub muag khoom Advanced khoom
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Spherical Alumina rau cua sov conduction 1344-28-1 alumina / aluminium oxide / Al2O3 oxide hmoov nqi
| Yam khoom | Tus nqi |
| CAS Nr. | 1344-28-1 : kuv |
| Lwm Lub Npe | Alumina |
| MF | Al2O3 |
| EINECS No. | 215-691-6 |
| Qhov Chaw Keeb Kwm | Tuam Tshoj |
| Qib Standard | Qib Industrial |
| Purity | 99.0% min |
| Qhov tshwm sim | Dawb hmoov |
| Daim ntawv thov | Sib tsoo thiab polishing |
| Hom Lub Npe | Suoyi |
| Khoom npe | Aluminium oxide |
| Qhov tshwm sim | Dawb hmoov |
| Molecular Luj | 102 |
| Melting point | 2050 ℃ |
| Boiling point | 2980 ℃ |
| Tshwj xeeb lub ntiajteb txawj nqus | 2.5-3.95g / cm3 |
| Xim | Dawb |
| Daim ntawv pov thawj | ISO9001 |
Al2O3 Alumina Spherical Hmoov 5-20um
Al2O3 Alumina Spherical Hmoov 15-45um
Alumina Al2O3 Hmoov 45-73um
Spherical alumina yog qhov pib alumina "zoo li tus" nyob rau hauv cov txheej txheem kub fusion. Spherical alumina yog li ntawd muaj cov khoom siv zoo ib yam li lwm cov alumina. Nws cov tshuaj formula yog Al2O3.
Ntawm Sibelco siab purity aluminas tau raug siv los ua cov alumina kheej kheej.Aluminium Oxide yog cov khoom siv hmoov dawb, Al2O3 muaj cov khoom siv hluav taws xob zoo thaum muaj cov thermal conductive (36 Wm-1K-1), ntxiv rau cov yam ntxwv ntawm:
High thermal conductivity
Siab inertness nyob rau hauv ntau yam xov xwm
High density thiab, raws li qhov tshwm sim, tsis tshua muaj roj nqus
High Mohs hardness ntawm 9
Siab Refractive Index ntawm 1.76
High thermal conductivity gel, siab thermal conductivity gasket, hluav taws xob oackaging thiab lwm yam lag luam
NTA: Zoo siv lead ua morphology, sib npaug txoj kab uas hla spherica
Tsim nyog particle loj tis, zoo filling kev ua tau zoo
High bulk ceev thiab siab thermal conductivity Thiab Siv: siab thermal conductivity gel, siab thermal conductivity gasket. electronic ntim thiab lwm yam kev lag luam
NTA: Zoo siv lead ua morphology, zoo ib yam li spherical
Tsim nyog particle loj tis, zoo filling kev ua tau zoo
| Cov khoom | Chav tsev | Kev txheeb xyuas qhov tshwm sim |
| Al2O3 | % | 85.0 ± 0.5 |
| (Zr+Hf)O2 | % | 14.1 ± 1.0 |
| y2o3 ua | % | 0.8 ± 0.1 |
| SiO 2 | % | 0.020 ib |
| Fe2O 3 | % | 0.0042 ib |
| TiO 2 | % | 0.0040 Nws |
| D50 | ua m | 0.5-3.0 |
Spherical Al2O3 hmoov, alumina spherical puab hmoov, vim nws qhov siab melting point, zoo thermal stability, zoo hnav tsis kam, siab mechanical zog, zoo hluav taws xob rwb thaiv tsev, zoo heev corrosion kuj thiab lwm yam ntxwv, yog dav siv nyob rau hauv hluav taws xob thiab hluav taws xob kev lag luam; Alpha alumina spherical puab hmoov raws li ib tug muab tub lim nyob rau hauv roj hmab thiab resin, lub thermal conductivity ntawm cov sib tov yuav tsum remarkably nce, lub expansion coefficient yuav txo tau, thiab lub zog ntawm cov sib tov yuav nce. Alpha Al2O3 spherical puab hmoov tuaj yeem sib npaug sib npaug hauv lub cev cov organic thiab tsim cov txheej txheem sib xyaw ua ke, tau txais kev sau siab, tsis muaj viscosity, siab thermal conductivity sib tov. Nyob rau tib lub sijhawm, alpha Al2O3 spherical puab hmoov tuaj yeem txo qhov hnav thiab tsim kua muag ntawm cov khoom sib tov, cov tshuab molding thiab cov khoom siv pwm kom ntev lub neej ntawm cov khoom siv.
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