Umgangatho ogqwesileyo we-Antimony Pentoxide Powder ngexabiso elifanelekileyo eliqinisekisiweyo
I-Antimony pentoxideIipropati
| Amanye amagama | i-antimony(V) ioksidi |
| Inombolo yeCas. | 1314-6-9 |
| Ifomula yemichiza | Sb2O5 |
| Ubunzima beMolar | 323.517 g/mol |
| Imbonakalo | mthubi, umgubo oqinileyo |
| Ukuxinana | 3.78 g/cm3, eqinileyo |
| Indawo yokunyibilika | 380 °C (716 °F; 653 K) (iyabola) |
| Ukunyibilika emanzini | 0.3 g/100 mL |
| Ukunyibilika | enganyibilikiyo kwi-nitric acid |
| Ubume beCrystal | cubic |
| Umthamo wobushushu (C) | 117.69 J/mol K |
Iimpendulo zeI-Antimony Pentoxide Powder
Xa ishushu kwi-700 ° C i-pentoxide ye-yellow hydrated iguqulela kwi-anhydrous eqinile emhlophe kunye ne-formula Sb2O13 equlethe zombini i-Sb (III) kunye ne-Sb (V).Ukufudumala kwi-900 ° C kuvelisa i-powder emhlophe e-insoluble ye-SbO2 yeefom zombini ze-α kunye ne-β.Ifom ye-β iqukethe i-Sb(V) kwi-octahedral interstices kunye ne-pyramidal Sb (III) iiyunithi ze-O4.Kwezi khompawundi, i-athomu ye-Sb(V) ilungelelaniswa nge-octahedral kumaqela amathandathu -OH.
Umgangatho woShishino weI-Antimony Pentoxide Powder
| Uphawu | Sb2O5 | Na2O | Fe2O3 | As2O3 | PbO | H2O(Amanzi afunxiweyo) | Inqaku eliphakathi(D50) | Iimpawu zoMzimba |
| UMAP90 | ≥90% | ≤0.1% | ≤0.005% | ≤0.02% | ≤0.03% okanye okanye njengeemfuno | ≤2.0% | 2~5µm okanye njengeemfuno | Umgubo oMthubi oKhanya |
| UMAP88 | ≥88% | ≤0.1% | ≤0.005% | ≤0.02% | ≤0.03% okanye okanye njengeemfuno | ≤2.0% | 2~5µm okanye njengeemfuno | Umgubo oMthubi oKhanya |
| UMAP85 | 85%~88% | - | ≤0.005% | ≤0.03% | ≤0.03% okanye okanye njengeemfuno | - | 2~5µm okanye njengeemfuno | Umgubo oMthubi oKhanya |
| UMAP82 | 82%~85% | - | ≤0.005% | ≤0.015% | ≤0.02% okanye okanye njengeemfuno | - | 2~5µm okanye njengeemfuno | Umgubo oMhlophe |
| UMAP81 | 81%~84% | 11-13% | ≤0.005% | - | ≤0.03% okanye okanye njengeemfuno | ≤0.3% | 2~5µm okanye njengeemfuno | Umgubo oMhlophe |
Ukupakishwa kweenkcukacha: Ubunzima obushiyekileyo bekhadibhodi yomgqomo welinen yi-50 ~ 250KG okanye ulandele iimfuno zomthengi
UGcino noThutho:
Indawo yokugcina impahla, izithuthi kunye nezikhongozeli kufuneka zigcinwe zicocekile, zomile, zingenabumanzi, zingenabushushu kwaye zahlulwe kwimiba yealkaline.
Yintoni iI-Antimony Pentoxide Powderisetyenziselwe?
I-Antimony Pentoxideisetyenziswa njenge-Flame retardant kwimpahla.Ifumana ukusetyenziswa njenge-flame retardant kwi-ABS kunye nezinye iiplastiki kunye ne-flocculant ekuveliseni i-titanium dioxide, kwaye ngamanye amaxesha isetyenziselwa ukuveliswa kweglasi, ipeyinti.Ikwasetyenziswa njenge-ion exchange resin kwinani le-cations kwisisombululo se-acidic kuquka i-Na + (ngokukodwa ukugcinwa kwabo okukhethiweyo), kunye ne-polymerization kunye ne-oxidation catalyst.
