| About |
|---|
| Styrene butadiene synthetic rubber SBR-1500 is essentially a styrene (23.5%) and butadiene (76.5%) copolymer obtained by emulsification method with the use of resin/fatty soaps. The polymer contains no nitrosamines and substances that may become a source of nitrosamines. Product characteristics: Appearance – bale of dark-brown color; weight of a bale – (30 ± 1) kg; packing – a plastic container; shelf life – one (1) year since the date of manufacture SBR1500 Grade C is analogue SBR 1502&& |
| Product Description | |
|---|---|
| Supplier | SIBUR |
| Generic | SBR |
| Material Status | Commercial: Active |
| Availabilitys | Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Mooney viscosity | |||
| ML 1+4，100℃ | 48 to 58 | MU | ASTM D1646 |
| Combined with styrene | 22.5 to 24.5 | % | Internal Method |
| Ash Content | < 0.50 | % | ASTM D5667 |
| Organic Acid | 5.0 to 7.0 | % | ASTM D5774 |
| Soap（Organic Acid） | < 0.30 | % | ASTM D5774 |
| Volatiles | < 0.80 | % | ASTM D5668 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | > 22.5 | MPa | ASTM D3185 |
| 300% strain | > 13.0 | MPa | ASTM D3185 |
| Tensile strain | |||
| fracture | > 420 | % | ASTM D3185 |
| Notes |
|---|
| 1. CAS No. 68610-06-0 |
| 2. Typical properties: these are not to be construed as specifications. |
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