| Acetal (Acetal)
Processing Information |
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English
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| Specific Gravity | 1.40 to 1.43 | 1.42 | | Mold Shrinkage, Flow (in/in) | 0.016 to 0.026 | 0.019 to 0.020 | | Melt Mass Flow Rate (g/10 min) | 1.4 to 27 | -- | | Drying Temperature (°F) | 176 to 252 | 174 to 186 | | Drying Time (hr) | 1.5 to 5.1 | 1.9 to 3.5 | | Suggested Max Moisture (%) | 0.15 to 0.20 | 0.20 | | Suggested Max Regrind (%) | 20 to 30 | 20 to 25 | | Injection Pressure (psi) | 7550 to 15700 | 12000 to 15600 | | Rear Temperature (°F) | 336 to 372 | 372 to 391 | | Middle Temperature (°F) | 359 to 401 | 371 to 388 | | Front Temperature (°F) | 382 to 402 | 371 to 401 | | Nozzle Temperature (°F) | 383 to 405 | 400 to 405 | | Processing (Melt) Temp (°F) | 356 to 466 | 390 to 420 | | Mold Temperature (°F) | 120 to 204 | 117 to 201 |
SI
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| Specific Gravity (g/cm³) | 1.40 to 1.43 | 1.41 to 1.42 | | Mold Shrinkage, Flow (cm/cm) | 0.016 to 0.026 | 0.019 to 0.020 | | Melt Mass Flow Rate (g/10 min) | 1.4 to 27 | -- | | Drying Temperature (°C) | 80.0 to 122 | 78.9 to 85.3 | | Drying Time (hr) | 1.5 to 5.1 | 1.9 to 3.5 | | Suggested Max Moisture (%) | 0.15 to 0.20 | 0.20 | | Suggested Max Regrind (%) | 20 to 30 | 20 to 25 | | Injection Pressure (MPa) | 52.0 to 108 | 82.7 to 108 | | Rear Temperature (°C) | 169 to 189 | 189 to 199 | | Middle Temperature (°C) | 182 to 205 | 188 to 198 | | Front Temperature (°C) | 194 to 205 | 188 to 205 | | Nozzle Temperature (°C) | 195 to 207 | 205 to 207 | | Processing (Melt) Temp (°C) | 180 to 241 | 199 to 216 | | Mold Temperature (°C) | 48.9 to 95.8 | 47.2 to 93.9 |
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