| About |
|---|
| Styrene – Butadiene block copolymer designed for asphalt modification, solvent based adhesives, and for compounding applications.&& |
| Product Description | |
|---|---|
| Supplier | Lee Chang Yung |
| Generic | SBS |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Low Viscosity,Block Copolymer,Good Tensile Strength,Branched polymer structure |
| Availabilitys | North America,Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Shore hardness | |||
| Shaw’s A | 80 | ASTM D2240 | |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 19.6 | MPa | ASTM D412 |
| 300% strain | 2.94 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 700 | % | ASTM D412 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| BD/SM Ratio | 67/33 % | ASTM D1416 | |
| Diblock Content | 15 | % | ASTM D5296 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 0.940 | g/cm³ | ASTM D792 |
| Block Styrene | 33 | % | ASTM D3314 |
| Ash Content | < 7.0 | % | ASTM D1416 |
| Volatiles | < 1.0 | % | ASTM D1416 |
| Brookfield viscosity | 20.0 | Pa·s | ASTM D1084 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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