| Polyetherketone (PEK)
Processing Information |
|
|
English
|
| Specific Gravity | 1.30 to 1.38 | 1.28 to 1.38 | 1.28 to 1.31 | | Mold Shrinkage, Flow (in/in) | -- | 0.012 to 0.014 | 0.0010 to 0.014 | | Melt Mass Flow Rate (g/10 min) | -- | 3.0 to 45 | 25 to 110 | | Drying Temperature (°F) | -- | 275 to 301 | -- | | Drying Time (hr) | -- | 3.0 to 4.0 | -- | | Suggested Max Moisture (%) | -- | 0.10 | -- | | Suggested Max Regrind (%) | -- | 20 | -- | | Injection Pressure (psi) | -- | 14900 to 15200 | -- | | Rear Temperature (°F) | -- | 668 to 738 | -- | | Middle Temperature (°F) | -- | 689 to 738 | -- | | Front Temperature (°F) | -- | 698 to 738 | -- | | Nozzle Temperature (°F) | -- | 698 to 706 | -- | | Processing (Melt) Temp (°F) | -- | 705 to 724 | -- | | Mold Temperature (°F) | -- | 300 to 377 | -- |
SI
|
| Specific Gravity (g/cm³) | 1.30 to 1.38 | 1.27 to 1.37 | 1.28 to 1.31 | | Mold Shrinkage, Flow (cm/cm) | -- | 0.012 to 0.014 | 0.0010 to 0.014 | | Melt Mass Flow Rate (g/10 min) | -- | 3.0 to 45 | 25 to 110 | | Drying Temperature (°C) | -- | 135 to 149 | -- | | Drying Time (hr) | -- | 3.0 to 4.0 | -- | | Suggested Max Moisture (%) | -- | 0.10 | -- | | Suggested Max Regrind (%) | -- | 20 | -- | | Injection Pressure (MPa) | -- | 103 to 105 | -- | | Rear Temperature (°C) | -- | 353 to 392 | -- | | Middle Temperature (°C) | -- | 365 to 392 | -- | | Front Temperature (°C) | -- | 370 to 392 | -- | | Nozzle Temperature (°C) | -- | 370 to 374 | -- | | Processing (Melt) Temp (°C) | -- | 374 to 384 | -- | | Mold Temperature (°C) | -- | 149 to 191 | -- |
|
|