Phofo ea Antimony Pentoxide ea Boleng bo Botle ka Theko e Loketseng e Tiisitsoe
Antimony pentoxideMatlo
| Mabitso a mang | antimoni (V) oxide |
| Nomoro ea Boemo. | 1314-6-9 |
| Foromo ea lik'hemik'hale | Sb2O5 |
| Boima ba molar | 323.517 g/mol |
| Ponahalo | e mosehla, e tiileng joaloka phofo |
| Botenya | 3.78 g/cm3, e tiileng |
| Sebaka sa ho qhibiliha | 380 °C (716 °F; 653 K) (ea bola) |
| Ho qhibiliha ha metsi | 0.3 g/100 mL |
| Ho qhibiliha ha metsi | e sa qhibiliheng ka har'a asiti ea nitrike |
| Sebopeho sa kristale | dikhubiki |
| Bokgoni ba mocheso (C) | 117.69 J/mol K |
Likarabelo tsaPhofo ea Antimony Pentoxide
Ha e futhumatsoa ka 700°C, pentoxide e mosehla e nang le metsi e fetoha solid e tšoeu e sa keneng metsi e nang le foromo ea Sb2O13 e nang le Sb(III) le Sb(V). Ho futhumatsoa ka 900°C ho hlahisa phofo e tšoeu e sa qhibiliheng ea SbO2 ea mefuta ea α le β. Sebopeho sa β se na le Sb(V) ka har'a li-interstices tsa octahedral le li-unit tsa pyramidal Sb(III) O4. Metswakong ena, athomo ea Sb(V) e hokahantsoe ka octahedral ho lihlopha tse tšeletseng tsa –OH.
Maemo a Kgwebo aPhofo ea Antimony Pentoxide
| Letšoao | Sb2O5 | Na2O | Fe2O3 | As2O3 | PbO | H2O(Metsi a monyehileng) | Karoloana e tloaelehileng(D50) | Litšobotsi tsa 'Mele |
| UMAP90 | ≥90% | ≤0.1% | ≤0.005% | ≤0.02% | ≤0.03% kapa kapa joalo ka litlhoko | ≤2.0% | 2 ~ 5µm kapa joalo ka litlhoko | Phofo e mosehla e bobebe |
| UMAP88 | ≥88% | ≤0.1% | ≤0.005% | ≤0.02% | ≤0.03% kapa kapa joalo ka litlhoko | ≤2.0% | 2 ~ 5µm kapa joalo ka litlhoko | Phofo e mosehla e bobebe |
| UMAP85 | 85%~88% | - | ≤0.005% | ≤0.03% | ≤0.03% kapa kapa joalo ka litlhoko | - | 2 ~ 5µm kapa joalo ka litlhoko | Phofo e mosehla e bobebe |
| UMAP82 | 82%~85% | - | ≤0.005% | ≤0.015% | ≤0.02% kapa kapa joalo ka litlhoko | - | 2 ~ 5µm kapa joalo ka litlhoko | Phofo e Tšoeu |
| UMAP81 | 81%~84% | 11 ~ 13% | ≤0.005% | - | ≤0.03% kapa kapa joalo ka litlhoko | ≤0.3% | 2 ~ 5µm kapa joalo ka litlhoko | Phofo e Tšoeu |
Lintlha tsa ho paka: Boima ba 'nete ba lesela la karete ke 50 ~ 250KG kapa ho latela litlhoko tsa moreki.
Polokelo le Lipalangoang:
Ntlo ea polokelo, likoloi le lijana li lokela ho bolokoa li hloekile, li omme, li se na mongobo, mocheso 'me li arohane le lintho tse nang le alkaline.
Ke engPhofo ea Antimony Pentoxidee sebedisetswang?
Antimony Pentoxidee sebelisoa e le sethibela-mollo liaparong. E sebelisoa e le sethibela-mollo ho ABS le polasetiki tse ling le e le sethibela-mollo tlhahisong ea titanium dioxide, 'me ka linako tse ling e sebelisoa tlhahisong ea khalase, pente. E boetse e sebelisoa e le resin ea phapanyetsano ea ion bakeng sa li-cation tse 'maloa tharollong ea asiti ho kenyeletsoa Na+ (haholo-holo bakeng sa ho boloka ha tsona ka khetho), le e le sethibela-mollo sa polymerization le oxidation.
