Polyester Catalyst Grade Antimony trioxide (ATO) (Sb2O3) pùdar as ìsle Pure 99.9%
Antimony TrioxideFeartan
| Co-fhaclan | Antamony Sesquioxide, Antimony Oxide, Blàthan Antimony | |
| Cas Chan eil. | 1309-64-4 | |
| Foirmle ceimigeach | Sb2O3 | |
| Molar mais | 291.518g / mol | |
| Coltas | geal cruaidh | |
| Odhar | gun bholadh | |
| Dùmhlachd | 5.2g/cm3, cruth α，5.67g / cm3β-cruth | |
| Puing leaghaidh | 656°C(1,213°F;929K) | |
| puing ghoil | 1,425°C(2,597°F;1,698K)(sublimes) | |
| Solubility ann an uisge | 370±37µg/L eadar 20.8°C agus 22.9°C | |
| Fuasgladh | soluble ann an acid | |
| So-leòntachd magnetach (χ) | -69.4·10–6cm3/mol | |
| Clàr-innse ath-tharraingeach (nD) | 2.087, cruth α, 2.35, cruth β |
Ìre & Sònrachaidhean deAntimony Trioxide:
| Ìre | Sb2O399.9% | Sb2O399.8% | Sb2O399.5% | |
| Ceimigeach | Sb2O3% min | 99.9 | 99.8 | 99.5 |
| AS2O3% as àirde | 0.03 | 0.05 | 0.06 | |
| PbO % air a char as àirde | 0.05 | 0.08 | 0.1 | |
| Fe2O3% as àirde | 0.002 | 0.005 | 0.006 | |
| CuO % air a char as àirde | 0.002 | 0.002 | 0.006 | |
| Faic % max | 0.002 | 0.004 | 0.005 | |
| Corporra | Gile (mion) | 96 | 96 | 95 |
| Meud nam pìosan (μm) | 0.3-0.7 | 0.3-0.9 | 0.9-1.6 | |
| - | 0.9-1.6 | - | ||
Pasgan: Air a phacaigeadh ann am pocannan pàipear Kraft 20/25kgs le taobh a-staigh baga PE, 1000kgs air màileid fiodha le dìon film plastaig. Air a phacaigeadh ann am poca plastaig lìon 500/1000kgs air màileid fiodha le dìon film plastaig. No a rèir riatanasan ceannaiche.
Na th’annAntimony Trioxideair a chleachdadh airson?
Antimony Trioxideair a chleachdadh sa mhòr-chuid ann an co-bhonn ri todhar eile gus feartan lasair-lasair a thoirt seachad. Tha am prìomh iarrtas mar synergist lasair-retardant ann an co-bhonn ri stuthan halogenated. Tha an cothlamadh de na halides agus an antimony deatamach airson gnìomh lasair-retardant airson polymers, a’ cuideachadh le bhith a’ cruthachadh charaichean nach eil cho lasanta. Lorgar an leithid de lasair-lasair ann an uidheamachd dealain, aodach, leathar agus còmhdach.Antimony(III) Ocsaideantha e cuideachd na àidseant opacifying airson glainneachan, ceirmeag agus cruain. Tha e na inneal-brosnachaidh feumail ann a bhith a’ dèanamh polyethylene terephthalate (PET plastaig) agus vulcanization rubair.
