| About |
|---|
| Product Description | |
|---|---|
| Generic | PS (GPPS) |
| Material Status | Commercial: Active |
| Features | Flame Characteristics |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ASTM D792，ISO 1183 |
| Melt Flow Rate | 3.47 | g/10min | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 5.3 | MPa | ASTM D638/ISO 527 |
| Tensile strain | |||
| fracture | 3 | % | ASTM D638，ISO 527 |
| Tensile modulus | 323.73 | MPa | ASTM D638/ISO 527 |
| bending strength | 10 | MPa | ASTM D790，ISO 178 |
| Rockwell hardness | 100 | kg·cm/cm | ASTM D785 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，6.4mm | 166.6 | J/m | ASTM D256，ISO 179 |
| Charpy Notched Impact Strength | |||
| 23℃ | 3 | kg·cm/cm | ASTM D256，ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| Unannealed | 96 | ℃ | ASTM D648，ISO 75 |
| Vicat Softening Temp | 103 | ℃ | ASTM D1525/ISO R306 |
| supplement | Nominal value | Unit | Test method |
|---|---|---|---|
| Residual styrene monomer content | 592 | mgKg | |
| Particle appearance | 2 | 个/kg |
| Process Conditions | |||
|---|---|---|---|
| Injection molding | Nominal value | Unit | Test method |
| Melt Temperature | 180-250 | ℃ | |
| Mold temperature | 10-60 | ℃ | |
| Notes |
|---|
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