| About |
|---|
| Kraton D1124 B is a clear, branched triblock copolymer based on styrene and isoprene with a polystyrene content of 30%. It is supplied from South America in the physical form identified below. Kraton D1124 BT – supplied as a porous pellet dusted with talc Kraton D1124 B is used as an ingredient in formulating adhesives, sealants and coatings. It may also find use as a modifier of bitumen and polymers.&& |
| Product Description | |
|---|---|
| Generic | SIS |
| Material Status | Commercial: Active |
| Features | Good Clarity,Block Copolymer |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.938 | g/cm³ | ISO 2781 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 4.0 | g/10min | ISO 1133 |
| Solution viscosity | 160 to 560 | mPa·s | Internal Method |
| Combined with styrene | 28.0 to 32.0 | % | Internal Method |
| Antioxidant Additive | 0.080 to 0.21 | % | Internal Method |
| Polystyrene content | 28 to 32 | % | Internal Method |
| Total Extractables | < 1.0 | % | Internal Method |
| Ash Content | |||
| BT | 0.2 to 0.5 | % | Internal Method |
| Volatiles | < 0.50 | % | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore A, 30 seconds, molded | 54 | ISO 868 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 14.5 | MPa | ISO 37 |
| 300% strain | 2.80 | MPa | ISO 37 |
| Tensile strain | |||
| fracture | 1100 | % | ISO 37 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Diblock Content | 30 | % | |
| Styrene/Rubber ratio | 30/70 | % |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 25%w toluene solution at 25°C |
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