- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
29736-75-2 Ethylene glycol antimony Poly(antimony ethylene glycoxide)
Quick Details
- Appearance:White crystal powder
- Application:polyester catalyst, Used for polyester industry
- PackAge:Drum
- ProductionCapacity:1000|Metric Ton|Year
- Storage: Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
| Product name | POLY(ANTIMONY ETHYLENE GLYCOXIDE) |
| CAS No | 29736-75-2 |
| Appearance | white crystalline powder |
| Molecular weight | 423.67600 |
| Molecular formula | C6H12O6Sb2 |
| Melting point | >100ºC (dec.) |
| Boiling point | 197.5ºC at 760mmHg |
| Flash point | 108.2ºC |
| Storage | in a cool and dry place |
| Usage | Ethylene glycol antimony is the most novel catalyst used in polyester polycondensation |
Details:
|
Item
|
Standard | |
| G20 | G10 | |
| Sb(%) | 56.0-58.0 | 56.0-58.0 |
| Se(%) ≤ | 0.005 | 0.0015 |
| Pb(%)≤ | 0.005 | 0.001 |
| Fe(%)≤ | 0.001 | 0.001 |
| Loss on drying(%)≤ | 1 | 0.6 |
| L ≥ | 90 | 90 |
| B ≤ | 4 | 3 |
| 20 mesh sieve rate(%)≥ | 98 | 98 |
| Transmittance of Solubility(in in glycol at 20°C) | 97 | 97 |
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