| About |
|---|
| Kraton D4150 K is a linear triblock copolymer based on styrene and butadiene with a polystyrene content of 31%. It is supplied from North America in the physical form identified below. Kraton D4150 KT – supplied as a porous pellet Kraton D4150 KU – supplied as an undusted porous pellet Kraton D4150 K is used as a modifier of bitumen and polymers. It is also suitable as an ingredient in formulating compounds for footwear applications, molded and extruded goods applications and may be used in formulating adhesives, sealants, and coatings.&& |
| Product Description | |
|---|---|
| Generic | SBS |
| 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 | 9.5 | g/10min | |
| Antioxidant Additive | 0.13 to 0.35 | % | Internal Method |
| Oil | 32 to 34 | % | Internal Method |
| Polystyrene content | 29 to 33 | % | Internal Method |
| Ash Content | |||
| T. Talc | 0.25 to 0.45 | % | Internal Method |
| Volatiles | < 0.70 | % | Internal Method |
| Solution viscosity | |||
| 25wt% toluene, 25 ℃ | 850 | mPa·s | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw A, 10 seconds, molded | 45 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 19.3 | MPa | ASTM D412 |
| 300% strain | 1.10 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 1400 | % | ASTM D412 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Diblock Content | 17.0 | ||
| Styrene/Rubber ratio | 31/69 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 25%w toluene solution at 25°C |
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