| About |
|---|
| ENPRENE 684 is a Styrene Butadiene Styrene Block Copolymer (SBS) product. It is available in Asia Pacific. Primary characteristic: branched polymer structure.&& |
| Product Description | |
|---|---|
| Supplier | En Chuan |
| Generic | SBS |
| Material Status | Commercial: Active |
| Features | Branched polymer structure |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.920 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，5.0kg | 7.0 | g/10min | ASTM D1238 |
| oils | |||
| Other oils | 50.0 | phr | |
| Styrene/Butadiene | Ratio: 44/56 | ASTM D1416 | |
| Ash Content | 0.2 | % | ASTM D1416 |
| Volatiles | 0.50 | wt% | ASTM D1416 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 72 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 6.86 | MPa | ASTM D412 |
| 300% strain | 1.67 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 800 | % | ASTM D412 |
| tear strength | 34.3 | kN/m | ASTM D624 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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