Paura Pentoxide Antimony Kounga Pai rawa atu i te Utu Whaitake, Kua Whakamanahia
Pentoxide antimonyNgā Āhuatanga
| Ētahi atu ingoa | waikura antimony(V) |
| Nama Tūnga | 1314-6-9 |
| Tātai matū | Sb2O5 |
| Papatipu molar | 323.517 karamu/mol |
| Āhua | kōwhai, paura totoka |
| Kiato | 3.78 karamu/cm3, totoka |
| Te pūwāhi rewa | 380 °C (716 °F; 653 K) (ka pirau) |
| Te wairewatanga i roto i te wai | 0.3 karamu/100 mL |
| Te wairewatanga | kāore e rewa i roto i te waikawa hauota |
| Hanganga karaihe | pūtoru |
| Te kaha wera (C) | 117.69 J/mol K |
Ngā tauhohenga mōPaura Pentoxide Antimony
Ina werahia ki te 700°C, ka huri te pentoxide waikura kōwhai hei totoka mā kore wai, he Sb2O13 tōna tātai kei roto ko te Sb(III) me te Sb(V). Mā te wera i te 900°C ka puta he paura mā kore wairewa o te SbO2 o ngā āhua α me te β. Ko te āhua β he mea hanga mai i te Sb(V) i roto i ngā āputa octahedral me ngā waeine pyramidal Sb(III) O4. I roto i ēnei pūhui, he octahedral te whakaritenga o te ngota Sb(V) ki ngā rōpū –OH e ono.
Paerewa Pakihi oPaura Pentoxide Antimony
| Tohu | Sb2O5 | Na2O | Fe2O3 | As2O3 | PbO | H2O(Wai mimiti) | Matūriki Toharite(D50) | Ngā Āhuatanga Ā-tinana |
| UMAP90 | ≥90% | ≤0.1% | ≤0.005% | ≤0.02% | ≤0.03% rānei, hei whakaritenga rānei | ≤2.0% | 2~5µm, kia rite rānei ki ngā whakaritenga | Paura Kōwhai Mārama |
| UMAP88 | ≥88% | ≤0.1% | ≤0.005% | ≤0.02% | ≤0.03% rānei, hei whakaritenga rānei | ≤2.0% | 2~5µm, kia rite rānei ki ngā whakaritenga | Paura Kōwhai Mārama |
| UMAP85 | 85%~88% | - | ≤0.005% | ≤0.03% | ≤0.03% rānei, hei whakaritenga rānei | - | 2~5µm, kia rite rānei ki ngā whakaritenga | Paura Kōwhai Mārama |
| UMAP82 | 82%~85% | - | ≤0.005% | ≤0.015% | ≤0.02% rānei, hei whakaritenga rānei | - | 2~5µm, kia rite rānei ki ngā whakaritenga | Paura Mā |
| UMAP81 | 81%~84% | 11~13% | ≤0.005% | - | ≤0.03% rānei, hei whakaritenga rānei | ≤0.3% | 2~5µm, kia rite rānei ki ngā whakaritenga | Paura Mā |
Ngā Taipitopito mō te Takai: Ko te taumaha kupenga o te arai o te oko kātene he 50~250KG, me whai rānei i ngā whakaritenga a te kiritaki
Te Rokiroki me te Kawe:
Me pupuri te whare putunga, ngā waka me ngā ipu kia ma, kia maroke, kia kore he makuku, he wera, ā, kia wehea mai i ngā mea kawakore.
He aha te meaPaura Pentoxide Antimonywhakamahia mō?
Pentoxide Antimonye whakamahia ana hei ārai mura i roto i ngā kākahu. Ka kitea te whakamahinga hei ārai mura i roto i te ABS me ētahi atu kirihou, hei mea whakapūpū hoki i roto i te hanga o te hauhā titanium, ā, i ētahi wā ka whakamahia i roto i te hanga karāhe, peita. Ka whakamahia hoki hei kapia whakawhiti katote mō te maha o ngā kationa i roto i te otinga waikawa tae atu ki te Na+ (ina koa mō ō rātou pupuri whiriwhiri), hei whakakorikori polymerization me te oxidation.
