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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 |
| Synthetic Isoprene Rubber SKI-3
Rubber SKI-3 can be used independently or in combination with the other rubbers for manufacture of auto-tyres, all kind of rubber-technical articles, including those for food and medical industry, rubber footwear, sports goods, bonding compounds and water repellent composition. MAIN
QUALITY CHARACTERISTICS
|
|
|
Group 1 |
Group 2 |
| Mooney viscosity MB, 1+ 4 (100 °C) | 75-85 |
65-74 |
| Viscosity spread within a batch, max. | 8 |
8 |
| Plasticity | 0.30 - 0.35 |
0.36 - 0.41 |
| Plasticity spread within a batch, max. | 0.05 |
0.05 |
| Elastic recovery after determination of plasticity, mm, max. | 1.8 |
1.7 |
| Ultimate elongation, %, min. | 800 |
800 |
| Ultimate tensile strength, MPa (kgF/cm2) min. | ||
|
30.4(310) |
30.4(310) |
|
21.6(220) |
21.6(220) |
| Ash content, %, max. | 0.5 |
0.5 |
| Metals content, %, max. | ||
|
0.0001 |
0.0001 |
|
0.004 |
0.004 |
|
0.06 |
0.06 |
| Loss of mass at drying, %, max. | 0.6 |
0.6 |
| Stearic acid content, %, max. | 0.6- 1.4 |
0.6- 1.4 |
| Antioxidant content, % | ||
|
0.15 |
0.15 |
|
0.40 - 0.70 |
0.40 - 0.70 |
|
0.20 - 0.40 |
0.20 - 0.40 |