| About |
|---|
| Kraton G1652 M is a clear, linear triblock copolymer based on styrene and ethylene/butylene with a polystyrene content of 30%. It is supplied from North America in the physical form identified below. Kraton G1652 MU – supplied as an undusted powder Kraton G1652 M is used as a modifier of bitumen and polymers. It is also suitable as an ingredient in formulating compounds for footwear applications and may be used in formulating adhesives, sealants, and coatings.&& |
| Product Description | |
|---|---|
| Generic | SEBS |
| 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 | 0.910 | g/cm³ | ASTM D4025 |
| Melt Flow Rate | |||
| 230℃，5.0kg | 5.0 | g/10min | |
| Antioxidant Additive | 0.030 to 0.10 | % | Internal Method |
| Polystyrene content | 29 to 31 | % | Internal Method |
| Total Extractables | < 1.0 | % | Internal Method |
| Volatiles | < 0.60 | % | Internal Method |
| Solution viscosity | |||
| 20wt% toluene, 25 ℃ | 400 to 530 | mPa·s | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore A, 10 seconds | 69 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 31.0 | MPa | ASTM D412 |
| 300% strain | 4.83 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 500 | % | ASTM D412 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Styrene/Rubber ratio | 30/70 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 20%w toluene solution at 25°C |
| 3. Measured on the polymer before hydrogenation. |
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