Zoo heev rau cov neeg pleev ib ce pentoxide hmoov ntawm tus nqi tsim nyog tau lav
Neeg sawv cev pentoxideCov Khoom Siv
| Lwm Lub Npe | antony (v) oxide |
| Cas Tsis tau. | 1314-6-9 |
| Tshuaj Cov Qauv | Sb2o5 |
| Tus hniav loj | 323.517 G / Mol |
| Kev tshwm sim | Daj, powdery khoom |
| Ceev | 3.78 G / CM3, khoom |
| Melting taw tes | 380 ° C (716 ° F; 653 k) (Decomposes) |
| Solubility hauv dej | 0.3 g / 100 ml |
| So | Insoluble hauv nitric acid |
| Crystal Qauv | Cubic |
| Thaum Tshav Kub Kub (C) | 117.69 J / Mol K |
Kev tawm tsam rauLos ntawm Pentoxide Hmoov
Thaum rhuab ntawm 700 ° C Cov plaub caug hydrated pentoxide hloov mus rau ib tug anhydrous dawb khoom nrog tus forma sb2o13 muaj ob sb (III) thiab sb (v). Cua sov ntawm 900 ° C ua rau cov hmoov dawb insoluble ntawm SBO2 ntawm ob qho tib si α thiab β cov ntawv. Lub β daim ntawv muaj sb (v) hauv octahedral intersices thiab pyramidal SB (III) O4 units. Hauv cov tebchaw no, sb (v) atom yog octonaedrly tswj tau rau 6 -H pawg.
Kev Koom Tes NtawmLos ntawm Pentoxide Hmoov
| Lub cim | Sb2o5 | Na2o | Fes2o3 | AS2O3 | Lub hnab nyiaj | H2O(Nqus dej) | Nruab Nrab Particle(D50) | Cov yam ntxwv ntawm lub cev |
| UTap90 | ≥90% | I≤0.1% | I≤0.005% | I≤0.02% | I≤0.03% lossis raws li cov tseev kom muaj | ≤2.0% | 2 ~ 5μm lossis raws li cov tseev kom muaj | Lub teeb daj hmoov |
| UTAP88 | ≥88% | I≤0.1% | I≤0.005% | I≤0.02% | I≤0.03% lossis raws li cov tseev kom muaj | ≤2.0% | 2 ~ 5μm lossis raws li cov tseev kom muaj | Lub teeb daj hmoov |
| UTAP85 | 85% ~ 88% | - | I≤0.005% | I≤0.03% | I≤0.03% lossis raws li cov tseev kom muaj | - | 2 ~ 5μm lossis raws li cov tseev kom muaj | Lub teeb daj hmoov |
| UTAP82 | 82% ~ 85% | - | I≤0.005% | I≤0.015% | I≤0.02% lossis lossis raws li cov tseev kom muaj | - | 2 ~ 5μm lossis raws li cov tseev kom muaj | Cov hmoov dawb |
| UTAP81 | 81% ~ 84% | 11 ~ 13% | I≤0.005% | - | I≤0.03% lossis raws li cov tseev kom muaj | I≤0.3% | 2 ~ 5μm lossis raws li cov tseev kom muaj | Cov hmoov dawb |
Cov Lus Qhia Ntim: Net Qhov Nyhav Ntawm Cardboard Chim Barcel yog 50 ~ 250kg lossis ua raws li cov neeg yuav tsum tau ua
Cia thiab tsheb thauj mus los:
Cov tsev rau khoom, cov tsheb thauj khoom thiab cov ntim yuav tsum tau ceev ceev, qhuav, ua kom noo, cua sov thiab sib cais los ntawm alkaline teeb meem.
Dab tsi yogLos ntawm Pentoxide Hmoovsiv rau?
Neeg sawv cev pentoxideyog siv los ua nplaim taws retardant hauv cov khaub ncaws. Nws pom tias yog nplaim taws retardant nyob rau hauv abs thiab lwm yam plastics thiab raws li flocculant nyob rau hauv kev tsim cov titanium dioxide, thiab qee zaum siv nyob rau hauv kev tsim cov iav, xim. Nws kuj tseem siv los ua ion pauv pauv resin rau ntau cov kab ke hauv cov tshuaj acidic suav nrog na + (tshwj xeeb rau cov polymerization thiab oxidation catalyst.
