| About |
|---|
| SH 731M is a special version of SH 731E for molding.&& |
| Product Description | |
|---|---|
| Generic | PS (HIPS) |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good flexibility,Good surface appearance,High impact resistance,Good stripping performance,Food contact compliance,Moderate liquidity |
| Availabilitys | Africa & Middle East ,North America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.05 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 5.0 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 23.5 | MPa | ASTM D638 |
| Tensile strain | |||
| yield | 50 | % | ASTM D638 |
| Bending modulus | |||
| 3.20 mm | 2060 | MPa | ASTM D790 |
| bending strength | |||
| Yield, 3.20 mm | 39.2 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 3.2mm | 110 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 83.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 100 | ℃ | ASTM D1525 2 |
| Notes |
|---|
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