| About |
|---|
| PRE-ELEC® PS 1331 is a carbon black filled conductive polystyrene compound with elevated chemical resistance. In addition to a low electrical resistivity. PRE-ELEC®PS 1331 has excellent mechanical properties and is easy to extrude. PRE-ELEC®PS 1331 is suitable for sheet applications in which the requirement for chemical resistance exceeds the normal polystyrene.&& |
| Product Description | |
|---|---|
| Supplier | Premix Oy |
| Generic | PS |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Conductive,Solvent resistance |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.08 | g/cm³ | ISO 1183 |
| Melt Flow Rate | ASTM D1238 | ||
| 200℃，10.0kg | 60 | g/10min | ASTM D1238 |
| 200℃，5.0kg | 1.8 | g/10min | ASTM D1238 |
| Melt Flow Rate | ISO 1133 | ||
| 200℃，10.0kg | 60 | g/10min | ISO 1133 |
| 200℃，5.0kg | 1.8 | g/10min | ISO 1133 |
| Shrinkage rate | |||
| MD | 0.40 to 0.60 | % | ISO 294-4 |
| MD | 0.40 to 0.60 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 75 | ISO 868 | |
| Shaw’s D | 75 | ASTM D2240 | |
| tensile strength | ASTM D638 | ||
| TD | 17.0 | MPa | ASTM D638 |
| MD | 32.0 | MPa | ASTM D638 |
| tensile strength | ASTM D638 | ||
| TD, yield | 17.0 | MPa | ASTM D638 |
| MD, yield | 31.0 | MPa | ASTM D638 |
| tensile strength | ISO 527-2 | ||
| TD, yield | 39.0 | MPa | ISO 527-2 |
| MD, yield | 33.0 | MPa | ISO 527-2 |
| tensile strength | ISO 527-2 | ||
| — | 40.0 | MPa | ISO 527-2 |
| 0.40 mm | 31.0 | MPa | ISO 527-2 |
| Tensile strain | ISO 527-2 | ||
| TD, yield | 8.0 | % | ISO 527-2 |
| Flow rate, yield | 5.0 | % | ISO 527-2 |
| Tensile strain | ISO 527-2 | ||
| Fracture, 0.400 mm | 34 | % | ISO 527-2 |
| Fracture, 0.400 mm | 66 | % | ISO 527-2 |
| Bending modulus | |||
| 4 mm | 1500 | MPa | ISO 178 |
| 4 mm | 1500 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -20℃ | 6.3 | kJ/m² | ASTM D256 |
| -20℃ | 8.0 | kJ/m² | ISO 179 |
| 23℃ | 25 | kJ/m² | ISO 179 |
| 23℃ | 25 | kJ/m² | ASTM D256 |
| Charpy Unnotch Impact strength | |||
| -20℃ | 67 | kJ/m² | ASTM D256 |
| -20℃ | 65 | kJ/m² | ISO 179 |
| 23℃ | No Break | ISO 179 | |
| 23℃ | No Break | ASTM D256 | |
| -20℃，4.00 mm | 6.30 | kJ/m² | ASTM D256 |
| 23℃，4.00 mm | 18.9 | kJ/m² | ASTM D256 |
| Impact strength of cantilever beam notch | ISO 180 | ||
| Area | ASTM D256 | ||
| -20℃ | 6.0 | kJ/m² | ISO 180 |
| 23℃ | 20 | kJ/m² | ISO 180 |
| Notched impact strength of cantilever beam | ASTM D256 | ||
| -20℃，4 mm | No Break | ASTM D256 | |
| 23℃，4 mm | No Break | ASTM D256 | |
| Notched impact strength of cantilever beam | ISO 180 | ||
| -20℃ | No Break | ISO 180 | |
| 23℃ | No Break | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 80.0 | ℃ | ASTM D648-B |
| 0.45 MPa, unannealed | 80.0 | ℃ | ISO 75-2/Bf |
| Vicat Softening Temp | 97.2 | ℃ | ASTM D1525 6 |
| A50 | 97.0 | ℃ | ISO 306/A50 |
| Bending Test | |||
| — | > 1.0E+3 | Cycles | |
| — | > 1.0E+3 | Cycles |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | < 1.0E+5 | ohms | IEC 61340-2-3 |
| Volume resistivity | < 1.0E+4 | ohms·cm | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 60 to 80 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Barrel 1 zone temperature | 180 | °C | |
| Barrel 2 zone temperature | 200 | °C | |
| Barrel 3 zone temperature | 200 | °C | |
| Barrel 4 zone temperature | 210 | °C | |
| Barrel 5 zone temperature | 210 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. .4 mm Thickness, Across Flow |
| 3. Flow |
| 4. Across Flow |
| 5. 4 mm thickness |
| 6. Rate A (50°C/h), Loading 2 (50 N) |
| 7. Across Flow, ISO 5626 |
| 8. Flow, ISO 5626 |
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