| About |
|---|
| CoolPoly E series of thermally conductive plastics transfers heat, a characteristic previously unavailable in injection molding grade polymers. CoolPoly is lightweight, netshape moldable and allows design freedom in applications previously restricted to metals. The E series is electrically conductive and provides inherent EMI/RFI shielding characteristics.&& |
| Product Description | |
|---|---|
| Supplier | Celanese |
| Generic | PA6 |
| Material Status | Commercial: Active |
| Features | Conductive,EMI,RFI,Thermal conductivity |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.55 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| TD | 0.20 | % | |
| MD | 0.20 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 7000 | MPa | ISO 527-2/1A |
| tensile strength | |||
| fracture | 36.0 | MPa | ISO 527-2/1A/5 |
| Tensile strain | |||
| fracture | 0.70 | % | ISO 527-2/1A/5 |
| Bending modulus | |||
| 23℃ | 8000 | MPa | ISO 178 |
| bending strength | |||
| 23℃ | 64.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -30℃ | 1.9 | kJ/m² | |
| 23℃ | 2.2 | kJ/m² | |
| Charpy Unnotch Impact strength | |||
| 23℃ | 5.0 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 175 | ℃ | ISO 75-2/A |
| Melting temperature | 220 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| MD | 2.1E-5 | 1/℃ | |
| TD | 5.2E-5 | 1/℃ | |
| Thermal conductivity coefficient | |||
| — | 4.0 | W/m/K | |
| — | 18 | W/m/K | |
| — | 24 | W/m/K |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 2.0 | ohms·cm | IEC 60093 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Barrel rear temperature | 210 to 240 | °C | |
| Barrel middle temperature | 230 to 280 | °C | |
| Barrel front temperature | 230 to 285 | °C | |
| Nozzle temperature | 215 to 280 | °C | |
| Processing (melt) temperature | 240 to 290 | °C | |
| Mold temperature | 25 to 85 | °C | |
| Injection speed | 中等偏快 | ||
| Back pressure | < 0.350 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
| 3. Thruplane |
| 4. Crossflow |
| 5. Flow |
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