| About |
|---|
| 8 Melt Prime Crystal Polystyrene, FDA Compliant&& |
| Product Description | |
|---|---|
| Generic | PS (GPPS) |
| Material Status | Commercial: Active |
| Features | Crystal |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.05 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 8.0 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 3.2mm | 16 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 87.8 | ℃ | ASTM D648 |
| 0.45 MPa, annealed | 87.8 | ℃ | ASTM D648 |
| Vicat Softening Temp | 98.3 | ℃ | ASTM D1525 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2880 | MPa | ASTM D638 |
| tensile strength | |||
| fracture | 43.4 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 1.0 | % | ASTM D638 |
| Rockwell hardness | |||
| Level L | 74 | ASTM D785 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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