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Polyethylene (PE) Processing Information
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Free Access to 80,000 Datasheets
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English
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| Density (g/cm³) | 1.15 to 1.36 | 1.67 to 1.68 | 0.910 to 0.941 | 0.915 to 0.980 | 0.930 to 0.977 | 0.945 to 0.960 | 0.945 to 0.960 | 0.945 to 0.962 | 0.960 | 0.912 to 0.954 | 0.912 to 0.927 | 0.900 to 0.931 | 0.934 to 0.957 | 0.929 to 0.951 | 0.918 to 0.921 | 0.910 to 0.960 | 0.921 to 0.964 | 0.910 to 0.950 | 0.910 to 0.950 | 0.904 to 0.912 | 0.884 to 0.911 | 0.900 to 0.967 | | Mold Shrinkage, Flow (in/in) | -- | 0.023 to 0.025 | -- | 0.012 to 0.015 | 0.014 to 0.025 | 0.025 | 0.025 to 0.030 | -- | 0.018 | 0.013 to 0.031 | -- | 0.015 to 0.020 | -- | -- | -- | -- | 0.016 | 0.020 to 0.022 | 0.022 to 0.030 | -- | -- | 0.0050 to 0.030 | | Melt Mass Flow Rate (g/10 min) | -- | -- | 0.85 to 1.2 | 0.15 to 21 | 0.020 to 9.0 | 0.050 to 7.0 | 0.027 to 11 | 0.028 to 2.8 | 0.70 | 0.12 to 10 | 0.30 to 35 | 0.10 to 4.0 | 0.60 to 6.8 | 0.040 to 6.8 | 0.60 to 1.3 | 0.30 to 3.7 | 0.080 to 6.1 | 0.10 to 10 | 0.10 to 0.69 | 0.76 to 4.0 | 0.10 to 3.1 | 0.32 to 2.2 | | Drying Temperature (°F) | -- | -- | -- | 140 to 141 | 175 to 176 | -- | -- | -- | -- | 175 to 180 | -- | 194 | -- | -- | -- | -- | -- | 176 to 180 | -- | -- | -- | -- | | Drying Time (hr) | -- | -- | -- | 7.9 to 8.0 | 2.0 to 3.0 | -- | -- | -- | -- | 2.0 to 3.1 | -- | 3.0 | -- | -- | -- | -- | -- | 3.0 to 4.0 | -- | -- | -- | -- | | Suggested Max Moisture (%) | -- | -- | -- | -- | 0.030 to 0.30 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | | Suggested Max Regrind (%) | -- | 15 | -- | -- | 10 to 40 | 30 | 25 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | | Injection Pressure (psi) | -- | 1200 to 1500 | -- | 1310 to 10000 | 12400 to 20000 | 14200 | 19600 to 20000 | -- | 14200 | 925 to 12500 | -- | 1280 to 10200 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | | Rear Temperature (°F) | -- | 399 to 450 | -- | 250 to 253 | 363 to 478 | 449 to 450 | 365 to 385 | -- | 410 | 324 to 395 | -- | 350 to 351 | 365 to 392 | 329 to 365 | -- | -- | -- | 390 to 392 | 555 | -- | 356 | 356 | | Middle Temperature (°F) | -- | 441 to 470 | -- | 300 to 302 | 363 to 472 | 468 to 470 | 383 to 420 | -- | 473 | 349 to 398 | -- | 374 to 375 | 365 to 392 | 329 to 365 | -- | -- | -- | 419 to 420 | 550 | -- | 356 | 356 | | Front Temperature (°F) | -- | 469 to 500 | -- | 350 to 351 | 364 to 481 | 473 to 475 | 382 to 440 | -- | 518 | 349 to 412 | -- | 364 to 400 | 365 to 392 | 329 to 365 | -- | -- | -- | 437 to 440 | 540 | -- | 356 | 356 | | Nozzle Temperature (°F) | -- | 469 to 490 | -- | 350 to 352 | 430 to 476 | 473 to 475 | 430 | -- | 518 | 350 to 420 | -- | 400 to 401 | -- | -- | -- | -- | -- | -- | 560 | -- | -- | -- | | Processing (Melt) Temp (°F) | -- | 517 to 520 | -- | 208 to 464 | 356 to 484 | 401 to 438 | 423 to 426 | -- | -- | 308 to 600 | -- | 356 to 466 | 460 to 493 | 329 to 499 | -- | -- | 590 | 445 to 450 | 401 to 545 | -- | 416 | -- | | Mold Temperature (°F) | -- | 89.6 to 250 | -- | 68.0 to 356 | 50.0 to 115 | 54.5 to 99.5 | 50.0 to 59.0 | -- | 89.6 | 59.0 to 111 | -- | 63.5 to 95.0 | 77.0 | 77.0 | -- | -- | -- | 115 to 118 | 113 | -- | 77.0 | -- |
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| Density (g/cm³) | 1.15 to 1.36 | 1.67 to 1.68 | 0.910 to 0.941 | 0.915 to 0.980 | 0.930 to 0.977 | 0.945 to 0.960 | 0.945 to 0.960 | 0.945 to 0.962 | 0.960 | 0.912 to 0.954 | 0.912 to 0.927 | 0.900 to 0.931 | 0.934 to 0.957 | 0.929 to 0.951 | 0.918 to 0.921 | 0.910 to 0.960 | 0.921 to 0.964 | 0.910 to 0.950 | 0.910 to 0.950 | 0.904 to 0.912 | 0.884 to 0.911 | 0.900 to 0.967 | | Mold Shrinkage, Flow (cm/cm) | -- | 0.023 to 0.025 | -- | 0.012 to 0.015 | 0.014 to 0.025 | 0.025 | 0.025 to 0.030 | -- | 0.018 | 0.013 to 0.031 | -- | 0.015 to 0.020 | -- | -- | -- | -- | 0.016 | 0.020 to 0.022 | 0.022 to 0.030 | -- | -- | 0.0050 to 0.030 | | Melt Mass Flow Rate (g/10 min) | -- | -- | 0.85 to 1.2 | 0.15 to 21 | 0.020 to 9.0 | 0.050 to 7.0 | 0.027 to 11 | 0.028 to 2.8 | 0.70 | 0.12 to 10 | 0.30 to 35 | 0.10 to 4.0 | 0.60 to 6.8 | 0.040 to 6.8 | 0.60 to 1.3 | 0.30 to 3.7 | 0.080 to 6.1 | 0.10 to 10 | 0.10 to 0.69 | 0.76 to 4.0 | 0.10 to 3.1 | 0.32 to 2.2 | | Drying Temperature (°C) | -- | -- | -- | 60.0 to 60.6 | 79.4 to 80.0 | -- | -- | -- | -- | 79.4 to 82.4 | -- | 90.0 | -- | -- | -- | -- | -- | 80.0 to 82.2 | -- | -- | -- | -- | | Drying Time (hr) | -- | -- | -- | 7.9 to 8.0 | 2.0 to 3.0 | -- | -- | -- | -- | 2.0 to 3.1 | -- | 3.0 | -- | -- | -- | -- | -- | 3.0 to 4.0 | -- | -- | -- | -- | | Suggested Max Moisture (%) | -- | -- | -- | -- | 0.030 to 0.30 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | | Suggested Max Regrind (%) | -- | 15 | -- | -- | 10 to 40 | 30 | 25 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | | Injection Pressure (MPa) | -- | 8.27 to 10.3 | -- | 9.00 to 68.9 | 85.4 to 138 | 98.0 | 135 to 138 | -- | 98.1 | 6.37 to 86.4 | -- | 8.83 to 70.0 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | | Rear Temperature (°C) | -- | 204 to 232 | -- | 121 to 123 | 184 to 248 | 232 | 185 to 196 | -- | 210 | 162 to 201 | -- | 177 | 185 to 200 | 165 to 185 | -- | -- | -- | 199 to 200 | 291 | -- | 180 | 180 | | Middle Temperature (°C) | -- | 227 to 243 | -- | 149 to 150 | 184 to 244 | 242 to 243 | 195 to 216 | -- | 245 | 176 to 203 | -- | 190 to 191 | 185 to 200 | 165 to 185 | -- | -- | -- | 215 to 216 | 288 | -- | 180 | 180 | | Front Temperature (°C) | -- | 243 to 260 | -- | 177 | 185 to 250 | 245 to 246 | 194 to 227 | -- | 270 | 176 to 211 | -- | 185 to 204 | 185 to 200 | 165 to 185 | -- | -- | -- | 225 to 227 | 282 | -- | 180 | 180 | | Nozzle Temperature (°C) | -- | 243 to 254 | -- | 177 to 178 | 221 to 247 | 245 to 246 | 221 | -- | 270 | 177 to 216 | -- | 204 to 205 | -- | -- | -- | -- | -- | -- | 293 | -- | -- | -- | | Processing (Melt) Temp (°C) | -- | 269 to 271 | -- | 97.5 to 240 | 180 to 251 | 205 to 225 | 217 to 219 | -- | -- | 153 to 316 | -- | 180 to 241 | 238 to 256 | 165 to 260 | -- | -- | 310 | 230 to 232 | 205 to 285 | -- | 213 | -- | | Mold Temperature (°C) | -- | 32.0 to 121 | -- | 20.0 to 180 | 10.0 to 45.8 | 12.5 to 37.5 | 10.0 to 15.0 | -- | 32.0 | 15.0 to 44.0 | -- | 17.5 to 35.0 | 25.0 | 25.0 | -- | -- | -- | 46.1 to 47.6 | 44.7 | -- | 25.0 | -- |
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