chij

Cerium oxide polishing hmoov zoo qib Cerium oxide Nano Cerium oxide nrog tus nqi qis

Cerium oxide polishing hmoov zoo qib Cerium oxide Nano Cerium oxide nrog tus nqi qis

Lus piav qhia luv luv:

Cerium oxide piav qhia luv luv

Cov roj formula: CeO2

CAS Nr .: 1306-38-3

Molecular Luj: 172.12

Qhov ceev: 7.22 g / cm3

Melting point: 2,400 ° C

Cov tsos mob: daj mus rau tan hmoov

Solubility: Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids

Stability: me ntsis hygroscopic

Ntau hom lus: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio


Product Detail

Khoom cim npe

Product Description

Cerium oxide polishing hmoov zoo qib Cerium oxide Nano Cerium oxide nrog tus nqi qis

Cerium oxide piav qhia luv luv

Cov roj formula: CeO2

CAS Nr .: 1306-38-3

Molecular Luj: 172.12

Qhov ceev: 7.22 g / cm3

Melting point: 2,400 ° C

Cov tsos mob: daj mus rau tan hmoov

Solubility: Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids

Stability: me ntsis hygroscopic

Ntau hom lus: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio

Kev siv Cerium oxide

1. Cerium Oxide, tseem hu ua Ceria, yog dav siv hauv iav, ceramics thiab catalyst manufacturing.

2. Hauv kev lag luam iav, nws raug suav tias yog iav polishing tus neeg saib xyuas zoo tshaj plaws rau kev kho qhov muag polishing.

3. Nws kuj yog siv los decolorize iav los ntawm kev khaws cov hlau hauv nws lub xeev ferrous.Lub peev xwm ntawm Cerium-doped iav los thaiv lub teeb ultraviolet yog siv hauv kev tsim cov iav kho mob thiab lub qhov rais aerospace.

4. Nws kuj yog siv los tiv thaiv polymers los ntawm darkening nyob rau hauv tshav ntuj thiab mus suppress discoloration ntawm TV iav.

5. Nws yog siv rau cov khoom siv kho qhov muag los txhim kho kev ua haujlwm.High purity Ceria kuj siv nyob rau hauv phosphors thiab dopant rau siv lead ua.

Specification

Code
CeO-3 N
CeO-3.5 N
CeO-4 N
TREO%
≥99
≥99
≥99
Cerium purity thiab txheeb ze tsis tshua muaj ntiaj teb impurities
CeO2/TREO%
99.9 ua
99.95 ib
99.99 ib
La2O3/TREO%
≤ 0.08
≤ 0.04
≤ 0.004
Pr6O11/TREO%
≤ 0.01
≤ 0.01
≤ 0.003
Nd2O3/TREO%
≤ 0.005
≤ 0.005
≤ 0.001
Sm2O3/TREO%
≤ 0.004
≤ 0.005
≤ 0.002
Y2O3/TREO%
≤ 0.0001
≤ 0.001
≤ 0.001
Tsis tshua muaj ntiaj teb impurity
Fe 2O3%
≤ 0.005
≤ 0.005
≤ 0.002
SiO 2%
≤ 0.01
≤ 0.005
≤ 0.003
CaO %
≤ 0.01
≤ 0.005
≤ 0.003
Cl-%
≤ 0.06
≤ 0.06
≤ 0.040
SO 2 4-%
≤0.1
≤ 0.05
≤ 0.050

 


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