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Synthetic Rubber |
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Medical Dental Grade TPI Granules, Synthetic Gutta Percha, Trans PolyIsoprene, TPI, Trans Isoprene Rubber, Trans-1,4-PolyIsoprene |  |
V-Belts |  |
China Largest Manufacturer of Meteorological Balloons | ||
Isoprene Monomer
Isoprene is used in the production of synthetic sercospecific rubber, butyl rubber, thermoelatoplasts and other products. MAIN QUALITY CHARACTERISTICS |
From isobutylene |
From isopentane |
|
| Appearance | colorless or yellowish transparent liquid | |
| Isoprene content, % , min | 99.0 |
97.0 |
| Butenes and pentenes content, %, max. | 1.0 |
3.0 |
| Piperylenes content, %, max. | 0.020 |
0.020 |
| Cyclopentadiene content (CPD), %, max. | 0.0001 |
0.0001 |
| Alpha-acetylenic hydrocarbons, %, max. | 0.0002 |
0.0002 |
| Carbonyl compounds, %, max. | 0.0003 |
0.0003 |
| Sulphur compounds, %, max. | 0.0002 |
0.0002 |
| Methylal content, %, max. | 0.0008 |
- |
| Methyl Tert-Butyl-Ether (MTBE), %, max. | 0.0001 |
- |
| Inhibitor, %: | ||
|
0.005 |
0.005 |
|
0.01 |
0.01 |
| Undissolved moisture content | none |
none |
| Peroxide compounds | ||
| (in terms of active oxygen), %, max. | 0.0005 |
0.0005 |
| Methylenecyclobutane, %, max. | not specified analysis obligatory |
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