| Application: | Industrial |
|---|---|
| Standard: | ISO |
| Purity: | >99.9% |
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| antimony trioxide - dust free | ||||
| Specification content | ||||
| Wetting Agent | Sb2O3 | As2O3 | PbO | Particle Size |
| Dry Basis | 99.5%(≥) | 0.05%(≤) | 0.08%(≤) | 0.1-0.8 |
| EG.DOP.DIDP | 92% | 0.05% | 0.08% | 0.1-0.8 |
| Usages: |
| It is in fine particle with high dispersivity. It leaves the antimony trioxide powder in light wet state after the chemical treatment of its surface, so as to clean the dust that brings harm to persons in operation and to achieve effective retardation and plastication. This product is mainly applied as retardant additive and plastication for polyvinyl Chloride, synthetic fiber, synthetic rubber and vinylite. |
| In accordance with the request of users, it can be supplied in different kinds of organic polymeis in proportions such as mineral oil, chlori olefin monoethylene glyool, DOP, DIDP etc. |
| Physical and chemical properties : |
| CAS Number: 1309-64-4 |
| Appearance: White powder |
| Chemical formula:Sb2O3 |
| Molecular weight:291.5 |
| Melting point: 656°c |
| Boiling point:1425°c |
| Specific gravity: 5.2 |
| Solubility: soluble in HCL and tartaric acid; insoluble in water and acetic acid. |
| Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
| Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
| Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |
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