Iye owo ile aye toje ti ohun elo afẹfẹ aye toje cerium oxide polishing lulú
Ilana: CeO2
CAS No.: 1306-38-3
Iwọn Molikula: 172.12
iwuwo: 7.22 g/cm3
Oju Iyọ: 2,400°C
Irisi: Yellow to Tan lulú
Solubility: Insoluble ninu omi, niwọntunwọsi tiotuka ninu awọn acids erupe ile ti o lagbara
Iduroṣinṣin: Diẹ hygroscopic
Multilingual: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio
1. Cerium Oxide, ti a tun pe ni Ceria, ni lilo pupọ ni gilasi, awọn ohun elo amọ ati iṣelọpọ ayase.
2.Ni ile-iṣẹ gilasi, o gba pe o jẹ oluranlowo didan gilasi ti o munadoko julọ fun didan opiti pipe.
3. O ti wa ni tun lo lati decolorize gilasi nipa titọju irin ni awọn oniwe-ferrous ipinle. Agbara ti gilasi Cerium-doped lati ṣe idiwọ ina violet ultra ni iṣelọpọ ti awọn gilasi iṣoogun ati awọn ferese afẹfẹ.
4. O tun lo lati ṣe idiwọ awọn polima lati ṣokunkun ni imọlẹ oorun ati lati dinku discoloration ti gilasi tẹlifisiọnu.
5. O ti lo si awọn paati opiti lati mu ilọsiwaju ṣiṣẹ. Ga ti nw Ceria ti wa ni tun lo ninu phosphor ati dopant to gara.
| Koodu | CeO-3N | CeO-3.5N | CeO-4N |
| TROO% | ≥99 | ≥99 | ≥99 |
| Cerium ti nw ati ojulumo toje aiye impurities | |||
| 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 |
| Non toje aiye aimọ | |||
| 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 2 4-% | ≤0.1 | ≤0.05 | ≤0.050 |
