Cerium oxide polishing powder fine ọkwa Cerium oxide Nano Cerium oxide nwere ọnụ ala dị ala
Cerium oxide polishing powder fine ọkwa Cerium oxide Nano Cerium oxide nwere ọnụ ala dị ala
Cerium oxide nkenke okwu mmeghe
Usoro: CeO2
Nọmba CAS: 1306-38-3
Arọ Molecular: 172.12
Njupụta: 7.22 g/cm3
Ebe mgbaze: 2,400°C
Ọdịdị: Yellow ka tan ntụ ntụ
Solubility: A naghị amị mkpụrụ n'ime mmiri, na-agbaze nke ọma na acid mineral siri ike
Nkwụsi ike: ntakịrị hygroscopic
Ọtụtụ asụsụ: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio
Ngwa cerium oxide
1. Cerium Oxide, nke a na-akpọ Ceria, na-etinye ya n'ọtụtụ ebe na iko, ceramics na mmepụta ihe.
2. N'ime ụlọ ọrụ iko, a na-ewere ya dị ka onye na-eme ka ọ bụrụ onye na-egbuke egbuke iko kacha arụ ọrụ maka nhazi ngwa anya nkenke.
3. A na-ejikwa ya mee ka iko gbanwee agba site na idebe ígwè n'ọnọdụ ya.A na-eji ike nke Cerium-doped enyo igbochi ọkụ ultraviolet n'ichepụta ngwa enyo ọgwụ na windo ikuku.
4. A na-ejikwa ya egbochi polymers ka ọ ghara ịgba ọchịchịrị n'ìhè anyanwụ na iji gbochie ngbanwe nke iko telivishọn.
5. A na-etinye ya na ngwa anya iji melite arụmọrụ.A na-ejikwa Ceria dị ọcha na phosphor na dopant ka kristal.
| Koodu | CeO-3N | CeO-3.5N | CeO-4N |
| TROO% | ≥99 | ≥99 | ≥99 |
| Cerium dị ọcha na adịghị ọcha n'ụwa dị ụkọ | |||
| CeO2/TREO% | 99.9 | 99.95 | 99.99 |
| 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 |
| Uwe adịghị ọcha | |||
| Fe2O3% | ≤0.005 | ≤0.005 | ≤0.002 |
| SiO2% | ≤0.01 | ≤0.005 | ≤0.003 |
| CaO% | ≤0.01 | ≤0.005 | ≤0.003 |
| Cl-% | ≤0.06 | ≤0.06 | ≤0.040 |
| SO 24-% | ≤0.1 | ≤0.05 | ≤0.050 |
