| Thermoplastic Polyurethane (TPU)
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| Density (g/cm³) | 1.20 | 0.880 to 1.33 | 1.15 to 1.19 | 1.13 to 1.23 | 1.15 to 1.20 | 1.17 to 1.26 | 1.09 to 1.18 | | Mold Shrinkage, Flow (in/in) | 0.0050 | 0.000040 to 0.015 | 0.0080 to 0.013 | 0.012 | 0.0050 to 0.010 | 0.0054 to 0.010 | 0.0047 to 0.0090 | | Melt Mass Flow Rate (g/10 min) | -- | 0.80 to 25 | 3.0 to 31 | 10 | 3.0 to 8.0 | 4.0 to 69 | 1.2 to 55 | | Drying Temperature (°F) | 190 to 266 | 163 to 230 | 117 to 221 | 176 to 177 | 150 | 165 to 233 | 150 to 230 | | Drying Time (hr) | -- | 1.5 to 6.0 | 1.5 to 3.3 | 0.033 | 3.5 | 1.5 to 4.5 | 0.033 to 3.6 | | Suggested Max Moisture (%) | -- | 0.010 to 0.030 | 0.050 | 0.030 | 0.050 | 0.019 to 0.10 | 0.030 to 0.050 | | Suggested Max Regrind (%) | -- | 20 | -- | -- | -- | 20 to 30 | 20 | | Injection Pressure (psi) | -- | 12200 to 12500 | 1430 to 2000 | 10500 | -- | 1000 to 12600 | 1390 to 10900 | | Rear Temperature (°F) | -- | 336 to 367 | 356 to 410 | 348 | 310 to 375 | 363 to 413 | 362 to 433 | | Middle Temperature (°F) | -- | 355 to 375 | 363 to 392 | 358 | -- | 377 to 421 | 378 to 438 | | Front Temperature (°F) | -- | 363 to 394 | 374 to 419 | 365 | 350 to 400 | 383 to 420 | 382 to 443 | | Nozzle Temperature (°F) | -- | 383 to 394 | 363 to 410 | 375 | 360 to 410 | 374 to 463 | 360 to 445 | | Processing (Melt) Temp (°F) | 450 to 482 | 391 to 428 | 356 to 365 | 374 to 437 | 420 to 440 | 382 to 452 | 384 to 447 | | Mold Temperature (°F) | 165 to 226 | 85.3 to 124 | 94.2 to 95.2 | 86.0 | 60.0 to 85.0 | 67.5 to 122 | 84.8 to 122 |
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| Density (g/cm³) | 1.20 | 0.880 to 1.33 | 1.15 to 1.19 | 1.13 to 1.23 | 1.15 to 1.20 | 1.17 to 1.26 | 1.09 to 1.18 | | Mold Shrinkage, Flow (cm/cm) | 0.0050 | 0.000040 to 0.015 | 0.0080 to 0.013 | 0.012 | 0.0050 to 0.010 | 0.0054 to 0.010 | 0.0047 to 0.0090 | | Melt Mass Flow Rate (g/10 min) | -- | 0.80 to 25 | 3.0 to 31 | 10 | 3.0 to 8.0 | 4.0 to 69 | 1.2 to 55 | | Drying Temperature (°C) | 87.8 to 130 | 72.9 to 110 | 47.2 to 105 | 80.0 to 80.3 | 65.6 | 73.9 to 112 | 65.6 to 110 | | Drying Time (hr) | -- | 1.5 to 6.0 | 1.5 to 3.3 | 0.033 | 3.5 | 1.5 to 4.5 | 0.033 to 3.6 | | Suggested Max Moisture (%) | -- | 0.010 to 0.030 | 0.050 | 0.030 | 0.050 | 0.019 to 0.10 | 0.030 to 0.050 | | Suggested Max Regrind (%) | -- | 20 | -- | -- | -- | 20 to 30 | 20 | | Injection Pressure (MPa) | -- | 84.3 to 86.2 | 9.86 to 13.8 | 72.4 | -- | 6.89 to 86.5 | 9.56 to 75.3 | | Rear Temperature (°C) | -- | 169 to 186 | 180 to 210 | 175 | 154 to 191 | 184 to 212 | 183 to 223 | | Middle Temperature (°C) | -- | 180 to 191 | 184 to 200 | 181 | -- | 192 to 216 | 192 to 225 | | Front Temperature (°C) | -- | 184 to 201 | 190 to 215 | 185 | 177 to 204 | 195 to 216 | 195 to 228 | | Nozzle Temperature (°C) | -- | 195 to 201 | 184 to 210 | 191 | 182 to 210 | 190 to 240 | 182 to 229 | | Processing (Melt) Temp (°C) | 232 to 250 | 199 to 220 | 180 to 185 | 190 to 225 | 216 to 227 | 194 to 233 | 196 to 230 | | Mold Temperature (°C) | 73.9 to 108 | 29.6 to 51.0 | 34.6 to 35.1 | 30.0 | 15.6 to 29.4 | 19.7 to 50.1 | 29.3 to 50.0 |
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