| About |
|---|
| PRE-ELEC® ESD 7200 is a static dissipative thermoplastic compound based on PC/ABS. The dissipative property is permanent and built into the polymer chain. PRE-ELEC® ESD 7200 has been developed for injection moulding. The products made out of PRE-ELEC® ESD 7200 are washable, reusable and recyclable. Surface resistance values of 1e9 ohms (EOS/ESD S11.11-1993, IEC 61340-5-1) can be achieved with optimum processing parameters. Typical applications include injection moulded technical parts used in e.g. office machines, telecommunication, electronics, medical and pharmaceutical industries, which give permanent ESD protection. PRE-ELEC® ESD 7200 can also be extruded into sheets for thermoforming.&& |
| Product Description | |
|---|---|
| Supplier | Premix Oy |
| Generic | PC+ABS |
| Material Status | Commercial: Active |
| Features | Renewable resources |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| — | 1.11 | g/cm³ | ASTM D792 |
| — | 1.12 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 3.5 | g/10min | ASTM D1238，ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 40.0 | MPa | ASTM D638 , ISO 527-2 |
| — | 40.0 | MPa | ASTM D638 |
| 4 mm | 40.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 10 | % | ASTM D638 , ISO 527-2 |
| fracture | 150 | % | ASTM D638 |
| Fracture, 4 mm | 150 | % | ISO 527-2 |
| Bending modulus | |||
| 4 mm | 1720 | MPa | ASTM D790 |
| 4 mm | 1700 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，4mm | 2.94 | kJ/m² | ASTM D256 |
| 23℃ | 77 | kJ/m² | ISO 180 |
| Notched impact strength of cantilever beam | |||
| 23℃，4 mm | 无断裂 | ASTM D256 | |
| 23℃ | 无断裂 | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 106 | ℃ | ASTM D648，ISO 75-2/B |
| 1.8 MPa, unannealed | 87.2 | ℃ | ASTM D648-A |
| 1.8 MPa, unannealed | 87.0 | ℃ | ISO 75-2/Af |
| Vicat Softening Temp | |||
| B50 | 101 | ℃ | ASTM D1525 3 , ISO 306/B50 3 |
| A50 | 121 | ℃ | ASTM D1525，ISO 306 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | < 1.0E+11 | ohms | ESD STM11.11，IEC 61340-2-3 |
| Electrostatic attenuation | |||
| — | < 2.0 | sec | IEC 61340-5-1 |
| — | < 2.0 | sec | ESD S20.20 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 60 to 80 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Processing (melt) temperature | 190 to 210 | °C | |
| Mold temperature | 30 to 70 | °C | |
| Injection speed | 中等偏快 | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 4 mm thickness |
| 3. Rate A (50°C/h), Loading 2 (50 N) |
| 4. Rate B (120°C/h), Loading 2 (50 N) |
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