Polyester Catalyst Grade Antimony trioxide(ATO)(Sb2O3) ntụ ntụ kacha dị ọcha 99.9%
Antimony TrioxideNjirimara
| Ụdị okwu | Antimony Sesquioxide, Antimony Oxide, Ifuru nke Antimony | |
| Cas No. | 1309-64-4 | |
| Usoro ọgwụ | Sb2O3 | |
| Molar uka | 291.518g / mol | |
| Ọdịdị | ọcha siri ike | |
| Isi | enweghị isi | |
| Njupụta | 5.2g/cm3, α-ụdị,5.67g/cm3-ụdị | |
| Ebe mgbaze | 656°C(1,213°F;929K) | |
| Ebe esi nri | 1,425°C(2,597°F; 1,698K)(dị elu) | |
| Solubility na mmiri | 370±37µg/L n'etiti 20.8°C na 22.9°C | |
| Solubility | soluble na acid | |
| Ọdịmma ndọta (χ) | -69.4 · 10-6cm3 / mol | |
| Ndekọ ntụgharị (nD) | 2.087, α-ụdị, 2.35, β-ụdị |
Ọkwa & nkọwapụta nkeAntimony Trioxide:
| Ọkwa | Sb2O399.9% | Sb2O399.8% | Sb2O399.5% | |
| Chemical | Sb2O3% min | 99.9 | 99.8 | 99.5 |
| AS2O3% kacha | 0.03 | 0.05 | 0.06 | |
| PbO% kacha | 0.05 | 0.08 | 0.1 | |
| Fe2O3% kacha | 0,002 | 0,005 | 0,006 | |
| CuO% kacha | 0,002 | 0,002 | 0,006 | |
| Se% kacha | 0,002 | 0,004 | 0,005 | |
| Anụ ahụ | Ọcha (nkeji) | 96 | 96 | 95 |
| Nha urughuru (μm) | 0.3-0.7 | 0.3-0.9 | 0.9-1.6 | |
| - | 0.9-1.6 | - | ||
Ngwugwu: Ejiri ya na akpa akwụkwọ 20/25kgs Kraft nwere ime n'ime akpa PE, 1000kgs na pallet osisi nwere nchekwa ihe nkiri plastik. Ajuju na 500/1000kgs net plastic super sack na pallet osisi nwere nchekwa ihe nkiri plastik. Ma ọ bụ dị ka onye zụrụ ihe chọrọ.
Gịnị bụAntimony Trioxideeji maka?
Antimony Trioxidea na-ejikarị ya na ogige ndị ọzọ na-enye ihe ndị na-egbochi ọkụ. Isi ngwa bụ dị ka ọkụ retardant synergist na ngwakọta na halogenated ihe. Ngwakọta nke halides na antimony bụ isi ihe na-eme ka ọkụ na-ere ọkụ maka polymers, na-enyere aka ịmepụta obere ọkụ ọkụ. A na-ahụ ihe ọkụ ọkụ dị otú ahụ na ngwa eletriki, akwa akwa, akpụkpọ anụ, na mkpuchi.Antimony (III) oxidebụkwa ihe na-emepe emepe maka iko, ceramik na enamels. Ọ bụ ihe mkpali bara uru na mmepụta nke polyethylene terephthalate (PET plastic) na vulcanization nke roba.
