| About |
|---|
| Kraton D1161 K is a clear, linear triblock copolymer based on styrene and isoprene, with a polystyrene content of 15%. It is supplied from North America in the physical form identified below. Kraton D1161 KT – supplied as a dusted porous pellet Kraton D1161 KU – supplied as an undusted porous pellet Kraton D1161 K is used as an ingredient in formulating adhesives, sealants and coatings. It may also find use as a modifier of bitumen or thermoplastics and in compound formulations.&& |
| Product Description | |
|---|---|
| Generic | SIS |
| Material Status | Commercial: Active |
| Features | Inoxidizability,Copolymer |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.920 | g/cm³ | ASTM D4025 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 12 | g/10min | |
| Combined with styrene | 14.0 to 17.0 | % | Internal Method |
| Antioxidant Additive | 0.080 to 0.30 | % | Internal Method |
| Total Extractables | < 1.0 | % | Internal Method |
| Ash Content | |||
| T. Talc | 0.25 to 0.45 | % | Internal Method |
| Volatiles | < 0.70 | % | Internal Method |
| viscosity | |||
| 25℃ | 1.20 | Pa·s | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw A, 10 seconds, molded | 32 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 21.4 | MPa | ASTM D412 |
| 300% strain | 0.689 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 1300 | % | ASTM D412 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Diblock Content | 19.0 | ||
| Styrene/Rubber ratio | 15/85 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 25%w in toluene solution at 25°C |
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