| About |
|---|
| Kraton G1702 H is a clear, linear diblock copolymer based on styrene and ethylene/propylene with a polystyrene content of 28%. It is supplied from North America in the physical form identified below. Kraton G1702 HU – supplied as a powder. Kraton G1702 H 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 | SEPS |
| Material Status | Commercial: Active |
| Features | Good flexibility,Low speed solidification point,Food contact compliance,Good tear strength,Good wear resistance |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.910 | g/cm³ | ASTM D4025 |
| Melt Flow Rate | |||
| 230℃，5.0kg | < 1.0 | g/10min | |
| Antioxidant Additive | 0.030 to 0.20 | % | Internal Method |
| Polystyrene content | 26 to 29 | % | Internal Method |
| Volatiles | < 0.40 | % | Internal Method |
| viscosity | 18.0 to 22.0 | cSt | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw A, 10 seconds, molded | 41 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 2.07 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | < 100 | % | ASTM D412 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Diblock Content | 100 | ||
| Styrene/Rubber ratio | 28/72 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Measured on the polymer before hydrogenation. |
| 3. Kinematic Viscosity, 1.23%w (ENJ404@100C) |
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