Khoom Description
Cerium oxide iav polish yog qhov sib xyaw ua ke ntawm cerium thiab oxygen. Nws cov qauv tshuaj yog Ce02, uas yog cov khoom daj nrog cov thermal stability thiab tshuaj lom neeg.Oxidized hmoov iav polish yog cov kua ua los ntawm kev sib xyaw oxidized hmoov thiab lwm cov kuab tshuaj rau saum npoo polishing thiab txhim kho smoothness. Nws tuaj yeem siv rau ntau yam khoom siv, xws li hlau, iav, ceramics thiab plastics, los kho qhov tsis xws luag thiab khawb, muab qhov chaw du, siab iav thiab iav zoo li cov nyhuv.
Muaj nuj nqi
1. Cov khoom siv redox zoo heev: Cerium oxide muaj peev xwm redox siab thiab tuaj yeem ua tiav kev hloov pauv mus rau oxygen ntawm qhov kub thiab txias, yog li txhawb oxidation thiab txo cov tshuaj tiv thaiv.
2. High hardness thiab hnav tsis kam: Cerium oxide muaj siab hardness thiab tuaj yeem siv los ua tus neeg sawv cev polishing rau polishing thiab sib tsoo cov khoom nto los txhim kho qhov smoothness thiab smoothness ntawm cov khoom.
3. Thermal stability: Cerium oxide tuaj yeem tswj kev ruaj ntseg ntawm nws cov qauv ntawm qhov kub thiab txias yam tsis muaj kev hloov pauv thiab thermal decomposition, yog li nws yog dav siv nyob rau hauv high-temperature txheej txheem thiab cov txheej txheem npaj khoom.
Daim ntawv thov
1. Hlau polishing: Vim nws zoo heev hardness thiab hnav tsis kam, cerium oxide feem ntau yog siv los ua lub ntsiab ntawm cov hlau polishing. Tom qab cov hlau yog polished los ntawm cerium oxide, qhov nto tiav thiab flatness yog ho txhim kho, muab cov khoom hlau zoo dua thiab zoo nkauj.
2. Catalyst: Raws li ib qho zoo heev oxidant thiab txo tus neeg sawv cev, cerium oxide yog dav siv nyob rau hauv cov tshuaj catalysts. Thaum lub sij hawm cov txheej txheem catalytic, cerium oxide tuaj yeem muab cov pa oxygen nquag, txhawb oxidation thiab txo cov tshuaj tiv thaiv, thiab txhim kho kev ua haujlwm thiab kev xaiv ntawm cov catalyst.
3. Khoom oxide roj cell: Solid oxide roj cell (SOFC) yog ib tug high-efficiency, low-pollution zog conversion ntaus ntawv. Cerium oxide yog siv los ua SOFC electrolyte thiab cov khoom siv anode. Nws muaj ionic conductivity zoo heev thiab electrochemical stability, uas tuaj yeem txhim kho kev ua haujlwm thiab lub neej ntawm SOFC.
4. Kev tiv thaiv ib puag ncig: Cerium oxide muaj cov khoom catalytic oxidation zoo thiab ua lub luag haujlwm tseem ceeb hauv huab cua purification thiab kev kho dej khib nyiab. Cerium oxide tuaj yeem oxidize cov khoom tsis zoo hauv cov pa khib nyiab rau hauv cov khoom tsis muaj teeb meem, thiab tseem tuaj yeem ua rau oxidize cov khoom tsis zoo hauv cov dej khib nyiab los txhim kho cov nyhuv purification ntawm cov dej zoo.
Specification
Kev cai ua: yog
Cov khoom xyaw tseem ceeb: Ceria
Purity ﹪ Ntau dua lossis sib npaug: 99.96%
Qhov nruab nrab particle loj: 2000nm
Sab nrauv: Lub teeb daj lossis daj daj xim av hnyav hmoov
Suav lub npe: Cerium Dioxide
CAS nr: 1306-38-3
Specification: 400 mesh-6000 mesh
Cov mis mos molecular: CeO2
ceev: 7.3
Melting point: 1950 degree
Lub cev thiab tshuaj ntsuas ntsuas:
|
|
CeO2 3N |
CeO2 4N |
CeO2 5N |
|
TREO |
99.00 |
99.00 |
99.50 |
|
CeO2/TSO |
99.95 |
99.99 |
99.999 |
|
Fe2O 3 |
0.010 |
0.005 |
0.001 |
|
SiO 2 |
0.010 |
0.005 |
0.001 |
|
CaO |
0.030 |
0.005 |
0.002 |
|
YOG42- |
0.050 |
0.020 |
0.020 |
|
Cl- |
0.050 |
0.020 |
0.020 |
|
Na2O |
0.005 |
0.002 |
0.001 |
|
PbO |
0.005 |
0.002 |
0.001 |
Lus Cim: Cov khoom tsim thiab ntim tuaj yeem ua raws li cov neeg siv khoom tshwj xeeb.
Qhov zoo
Micron cerium oxide ntawm ntau yam specifications tuaj yeem kho
Cov kws tshaj lij thiab ua haujlwm zoo R & D pab neeg
Lub teb chaws lees paub high-tech enterprise
Muaj daim ntawv pov thawj kev tswj xyuas zoo, kev tswj hwm ib puag ncig daim ntawv pov thawj, thiab lwm yam.
Cov tub lag luam muaj cov khoom zoo heev thiab muaj kev ntseeg siab los ntawm cov neeg siv khoom.
Peb txuas ntxiv tsim cov qauv kev pabcuam tshiab los muab cov neeg siv khoom kom yooj yim dua thiab muaj txiaj ntsig kev yuav khoom.
Daim ntawv pov thawj
Hoobkas
Peb pab neeg ntawm cov kws tshaj lij tau mob siab rau muab cov kev pabcuam zoo rau cov neeg siv khoom thiab kev txhawb nqa los xyuas kom meej tias peb cov khoom ua tau raws li koj qhov kev cia siab. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb nws thiab nws yuav pab tau koj li cas.
Kev cai ua
Yog tias koj npaj yuav xaj ntau kom ua tau raws li kev lag luam, kev kho mob thiab kev kawm, thov nco ntsoov tias peb tuaj yeem hloov kho qhov ntsuas (xws li qhov loj, qhov ntev, purity, functionality, thiab lwm yam) raws li qhov kev thov.
Daim ntawv ceeb toom
Cov txiaj ntsig yuav txawv ntawm cov khoom siv tiag tiag, duab, xim, qhov tseeb, purity, ntim, piav qhia thiab specifications. Cov no yog siv rau hauv lub vev xaib rau cov ntaub ntawv, kev tshaj tawm thiab kev piav qhia nkaus xwb. Yog tias koj muaj lus nug, thov hu rau peb ntawm email: alaya@xituhuagon.freeqiye.com lossis hu rau: 17320027753.
FAQ
Cim npe nrov: Tuam Tshoj cerium oxide iav polish manufacturers, lwm tus neeg