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橡胶进出口网免费推广橡胶行业产品，是工厂的免薪水虚拟外贸部。橡胶进出口网的贸易赢利模式，不同于其它B2B网站的会员费赢利模式。
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橡胶进出口网免费推广橡胶行业产品，是工厂的免薪水虚拟外贸部。橡胶进出口网的贸易赢利模式，不同于其它B2B网站的会员费赢利模式。 |
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Russia
Synthetic Rubber |
Low Grade Synthetic Rubber It is used in the production of rubber technical products such as conveyer belts, pressure hoses, as well as in high wav construction.
MAIN QUALITY CHARACTERISTICS |
Isoprene Rubber |
Butyl Rubber |
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Grade A |
Grade B |
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| Moony viscosity max: | |||
| -MB 1+4 (100 °C) | Not specified |
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Analysis obligatory |
- |
- |
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| -MB 1+8 (125 °C) | - |
50 ± 10 |
50±10 |
| Ash content, %, max. | 1.0 |
- |
- |
| Loss of mass at drying, % max. | 3.0 |
1.0 |
2.0 |
| Nonsaturation, %, mol. | - |
1.5 ± 0.5 |
1.5±0.5 |
| Mechanical impurities | - |
none |
none |