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PRE-ELEC® PS 1328
| Category: | PS Alloy , Polystyrene Alloy |
| Manufacturer: | Premix Oy |
| Trademark: | PRE-ELEC® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | XZh3uo_PRE-ELEC-PS-1328.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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PRE-ELEC® PS 1328 is a conductive thermoplastic compound based on polystyrene. Conductivity is achieved by using special conductive carbon black. In addition to a low electrical resistivity. PRE-ELEC® PS 1328 has excellent mechanical properties and is easy to extrude or injection mould. Typical applications include injection moulded tote bins and boxes for ESD sensitive products. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- | 1.11 | g/cm³ | ASTM D792 |
| -- | 1.10 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) | ASTM D1238, ISO 1133 | ||
| 200°C/21.6 kg | 70 | g/10 min | |
| 200°C/5.0 kg | 3.0 | g/10 min | |
| Molding Shrinkage - Flow | 0.40 to 0.60 | % | ASTM D955, ISO 294-4 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shore Hardness | ISO 868 | ||
| Shore A | 99 | ||
| Shore D | 79 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | |||
| Yield | 28.3 | MPa | ASTM D638 |
| Yield | 28.0 | MPa | ISO 527-2 |
| -- | 22.8 | MPa | ASTM D638 |
| -- | 23.0 | MPa | ISO 527-2 |
| Tensile Strain | ISO 527-2 | ||
| Yield | 8.0 | % | |
| Break | 20 | % | |
| Flexural Modulus | |||
| 4.00 mm | 2210 | MPa | ASTM D790 |
| 4.00 mm | 2200 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength 1 | |||
| -20°C | 6.3 | kJ/m² | ASTM D256 |
| -20°C | 7.0 | kJ/m² | ISO 179 |
| 23°C | 9.0 | kJ/m² | ISO 179 |
| 23°C | 8.4 | kJ/m² | ASTM D256 |
| Charpy Unnotched Impact Strength 2 | |||
| -20°C | 29 | kJ/m² | ASTM D256 |
| -20°C | 30 | kJ/m² | ISO 179 |
| 23°C | 35 | kJ/m² | ISO 179 |
| 23°C | 36 | kJ/m² | ASTM D256 |
| Notched Izod Impact (Area) | ASTM D256 | ||
| -20°C, 4.00 mm | 2.10 | kJ/m² | |
| 23°C, 4.00 mm | 4.20 | kJ/m² | |
| Notched Izod Impact Strength 3 | ISO 180 | ||
| -20°C | 3.0 | kJ/m² | |
| 23°C | 5.0 | kJ/m² | |
| Unnotched Izod Impact (Area) | ASTM D256 | ||
| -20°C, 4.00 mm | 39.9 | kJ/m² | |
| 23°C, 4.00 mm | 50.4 | kJ/m² | |
| Unnotched Izod Impact Strength 4 | ISO 180 | ||
| -20°C | 40 | kJ/m² | |
| 23°C | 50 | kJ/m² |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 0.45 MPa, Unannealed | 82.8 | °C | ASTM D648B |
| 0.45 MPa, Unannealed | 83.0 | °C | ISO 75-2/Bf |
| 1.8 MPa, Unannealed | 70.0 | °C | ASTM D648A, ISO 75-2/Af |
| Vicat Softening Temperature | |||
| -- | 97.2 | °C | ASTM D1525 5 |
| -- | 97.0 | °C | ISO 306/A50 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | < 1.0E+5 | ohms | IEC 61340-2-3 |
| Volume Resistivity | < 1.0E+4 | ohms·cm | Internal Method |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 60.0 to 80.0 | °C | |
| Drying Time | 3.0 to 4.0 | hr | |
| Processing (Melt) Temp | 240 to 270 | °C | |
| Mold Temperature | 40.0 to 80.0 | °C | |
| Injection Pressure | 75.0 to 120 | MPa | |
| Injection Rate | Moderate |
| Note Message | |
|---|---|
| 1 . | 4 mm thickness |
| 2 . | 4 mm thickness |
| 3 . | 4 mm thickness |
| 4 . | 4 mm thickness |
| 5 . | Rate A (50°C/h), Loading 2 (50 N) |
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