| About |
|---|
| Kraton D1170 B is a clear, linear triblock copolymer based on styrene, butadiene and isoprene with a polystyrene content of 19%. It is supplied from South America as outlined in the physical form identified below. Kraton D1170 BT – supplied as a porous pellet dusted with talc Kraton D1170 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 | Block Copolymer |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.918 | g/cm³ | ISO 2781 |
| Apparent density | 0.40 | g/cm³ | ASTM D1895B |
| Melt Flow Rate | |||
| 200℃，5.0kg | 13 | g/10min | ISO 1133 |
| Solution viscosity | 1100 | mPa·s | Internal Method |
| Combined with styrene | 17.0 to 21.0 | % | Internal Method |
| Antioxidant Additive | 0.1 to 0.2 | wt% | Internal Method |
| Total Extractables | < 1.0 | wt% | Internal Method |
| Ash Content | |||
| BT | 0.40 to 0.80 | % | ISO 247 |
| Volatiles | < 0.30 | wt% | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore A, 10 seconds | 46 | ISO 868 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 11.0 | MPa | ISO 37 |
| 300% strain | 1.40 | MPa | ISO 37 |
| Tensile strain | |||
| fracture | 1200 | % | ISO 37 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 25%w toluene solution at 25°C |
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