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Polysulfone (PSU) Processing Information
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Free Access to 80,000 Datasheets
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English
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| Density (g/cm³) | 1.37 | 1.35 to 1.38 | 1.28 to 1.35 | 1.22 to 1.24 | | Mold Shrinkage, Flow (in/in) | 0.0060 to 0.010 | 0.0059 to 0.0091 | 0.0070 to 0.0071 | 0.0067 to 0.0083 | | Melt Mass Flow Rate (g/10 min) | -- | 20 to 76 | 16 to 45 | 4.0 to 7.2 | | Drying Temperature (°F) | 300 | 274 to 350 | 298 to 300 | 274 to 300 | | Drying Time (hr) | 6.0 | 2.5 to 6.0 | 2.5 to 6.0 | 3.0 to 4.0 | | Suggested Max Moisture (%) | 0.040 | 0.020 to 0.050 | -- | 0.020 to 0.052 | | Suggested Max Regrind (%) | 20 | 20 | -- | 20 | | Injection Pressure (psi) | 17400 to 17500 | 1160 to 17600 | 12500 to 15000 | 1160 to 17500 | | Rear Temperature (°F) | 699 to 700 | 660 to 700 | 685 to 689 | 627 to 630 | | Middle Temperature (°F) | 700 | 689 to 700 | 695 to 725 | 647 to 651 | | Front Temperature (°F) | 700 | 679 to 710 | 705 to 743 | 669 to 673 | | Nozzle Temperature (°F) | -- | 653 to 662 | 695 to 698 | 635 to 680 | | Processing (Melt) Temp (°F) | -- | 661 to 690 | 680 to 734 | 663 to 690 | | Mold Temperature (°F) | 299 to 300 | 274 to 321 | 275 to 320 | 247 to 320 |
SI
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| Density (g/cm³) | 1.37 | 1.35 to 1.38 | 1.28 to 1.35 | 1.22 to 1.24 | | Mold Shrinkage, Flow (cm/cm) | 0.0060 to 0.010 | 0.0059 to 0.0091 | 0.0070 to 0.0071 | 0.0067 to 0.0083 | | Melt Mass Flow Rate (g/10 min) | -- | 20 to 76 | 16 to 45 | 4.0 to 7.2 | | Drying Temperature (°C) | 149 | 134 to 177 | 148 to 149 | 134 to 149 | | Drying Time (hr) | 6.0 | 2.5 to 6.0 | 2.5 to 6.0 | 3.0 to 4.0 | | Suggested Max Moisture (%) | 0.040 | 0.020 to 0.050 | -- | 0.020 to 0.052 | | Suggested Max Regrind (%) | 20 | 20 | -- | 20 | | Injection Pressure (MPa) | 120 to 121 | 8.00 to 121 | 86.2 to 103 | 8.00 to 121 | | Rear Temperature (°C) | 371 | 349 to 371 | 363 to 365 | 331 to 332 | | Middle Temperature (°C) | 371 | 365 to 371 | 368 to 385 | 342 to 344 | | Front Temperature (°C) | 371 | 359 to 377 | 374 to 395 | 354 to 356 | | Nozzle Temperature (°C) | -- | 345 to 350 | 368 to 370 | 335 to 360 | | Processing (Melt) Temp (°C) | -- | 350 to 365 | 360 to 390 | 351 to 366 | | Mold Temperature (°C) | 148 to 149 | 135 to 161 | 135 to 160 | 119 to 160 |
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