| About |
|---|
| General purpose polystyrene with high thermal stability, without addition of mineral oil, combines strength and high heat resistance. It is produced by initiated bulk polymerization. It is intended for manufacture of foamed extrusion and thick-gage sheets of lighting equipment. It is also recommended for manufacture of big parts of household electrical appliances (transparent dustproof, etc.) and office supplies.&& |
| Product Description | |
|---|---|
| Generic | PS (GPPS) |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High Heat Resistance |
| Availabilitys | Europe |
| Process Methods | Foam extrusion molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Melt Flow Rate | |||
| 200℃，5.0kg | 3.0 to 5.0 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 45.0 | MPa | ASTM D638 |
| bending strength | 90.0 | MPa | ASTM D790 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 97.0 | ℃ | ASTM D1525 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Residual Styrene | 0.050 | % |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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