Ixabiso elingaqhelekanga lomhlaba we-rare earth oxide cerium oxide polishing powder
Ifomula: CeO2
Inombolo ye-CAS: 1306-38-3
Ubunzima beMolekyuli: 172.12
Ubuninzi: 7.22 g/cm3
Iqondo lokunyibilika: 2,400° C
Inkangeleko: Umgubo otyheli ukuya komdaka
Ukunyibilika: Akunyibiliki emanzini, kunyibilika ngokuphakathi kwii-asidi zeminerali ezinamandla
Uzinzo: I-hygroscopic kancinci
Iilwimi ezininzi: iCerium Oxide, iOxyde De Cerium, iOxido De Cerio
1. I-Cerium Oxide, ekwabizwa ngokuba yiCeria, isetyenziswa kakhulu kwiglasi, kwiiseramikhi nakwimveliso yeekhatalyst.
2.Kwishishini leglasi, ithathwa njengeyona nto isebenzayo yokupholisha iglasi ekupholiseni ngokuchanekileyo kwe-optical.
3. Ikwasetyenziselwa ukususa umbala kwiglasi ngokugcina intsimbi ikwimeko yayo yentsimbi. Amandla eglasi exutywe neCerium okuthintela ukukhanya kwe-ultra violet asetyenziswa ekwenzeni izinto zeglasi zonyango kunye neefestile zeenqwelo moya.
4. Ikwasetyenziselwa ukuthintela iipolymers ekubeni zibe mnyama elangeni kunye nokuthintela ukutshintsha kombala kwiglasi kamabonakude.
5. Isetyenziswa kwizinto ezibonakalayo ukuphucula ukusebenza. I-Ceria ecocekileyo kakhulu ikwasetyenziswa kwi-phosphors kwaye ikwasetyenziswa kwi-crystal.
| Ikhowudi | I-CeO-3N | I-CeO-3.5N | I-CeO-4N |
| I-TREO% | ≥99 | ≥99 | ≥99 |
| Ubumsulwa beCerium kunye nokungcola okungaqhelekanga komhlaba | |||
| I-CeO2/TREO % | 99.9 | 99.95 | 99.99 |
| I-La2O3/TREO % | ≤0.08 | ≤0.04 | ≤0.004 |
| I-Pr6O11/TREO % | ≤0.01 | ≤0.01 | ≤0.003 |
| Nd2O3/TREO % | ≤0.005 | ≤0.005 | ≤0.001 |
| I-Sm2O3/TREO % | ≤0.004 | ≤0.005 | ≤0.002 |
| Y2O3/TREO % | ≤0.0001 | ≤0.001 | ≤0.001 |
| Ukungcola okungaqhelekanga komhlaba | |||
| I-Fe2O3 % | ≤0.005 | ≤0.005 | ≤0.002 |
| I-SiO2 % | ≤0.01 | ≤0.005 | ≤0.003 |
| I-CaO % | ≤0.01 | ≤0.005 | ≤0.003 |
| I-Cl- % | ≤0.06 | ≤0.06 | ≤0.040 |
| SO 2 4- % | ≤0.1 | ≤0.05 | ≤0.050 |
