| About |
|---|
| VECTOR 2411P Styrene-Butadiene (SB)n Block Copolymer Radial (SB)n (1) block copolymer. Contains ~10% SB diblock copolymer. Medium styrene, high modulus copolymer. Product form is powder, dusted with talc. VECTOR 2411P styrene-butadiene block copolymer is produced via anionic polymerization technology from Dexco Polymers LP, a Dow/ExxonMobil Venture. It is a very high viscosity, powder product. It has outstanding physical strength and is designed for use in asphalt modification, elastomeric compounds, and adhesive formulations.&& |
| Product Description | |
|---|---|
| Generic | SBC |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Ultra High Viscosity,Copolymer |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.938 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 200℃，5.0kg | < 1.0 | g/10min | ASTM D1238 |
| Solution viscosity | 21 | mPa·s | ASTM D2196 |
| styrene content | 30.0 | wt% | Internal Method |
| Ash Content | 5.0 | % | ASTM D1416 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore A, 1 second | 71 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, 25 ℃ | 27.6 | MPa | ASTM D412 |
| 300% strain, 25 ℃ | 4.48 | MPa | ASTM D412 |
| Tensile strain | |||
| Fracture, 25 ℃ | 730 | % | ASTM D412 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Diblock Content（SB） | 12.0 | wt% | Internal Method |
| volatility | 0.3 | wt% | Internal Method |
| Notes |
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