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| injection | Test Condition | Test Method | CELANESE USA/S625 |
|---|---|---|---|
| Back pressure | < 3.00 Mpa | ||
| Injection speed | 快速 | ||
| Temperature in the middle of the barrel | 355 to 365 °C | ||
| Temperature at the front of the material cylinder | 365 to 375 °C | ||
| Spray nozzle temperature | 365 to 375 °C | ||
| Mold temperature | 80 to 140 °C | ||
| drying temperature | 150 °C | ||
| Processing (melt) temperature | 365 to 375 °C | ||
| drying time | 6.0 hr | ||
| Suggested maximum moisture content | 0.010 % | ||
| Hopper temperature | 20 to 40 °C | ||
| Temperature at the rear of the barrel | 345 to 355 °C | ||
| thermal performance | Test Condition | Test Method | CELANESE USA/S625 |
| Hot deformation temperature | 8.0 MPa, Unannealed | ISO 75-2/C | 129 °C |
| 1.8 MPa, Unannealed | ISO 75-2/A | 271 °C | |
| Melting temperature | ISO 11357-3 | 350 °C | |
| Vicat softening temperature | ISO 306/B50 | 227 °C | |
| mechanical properties | Test Condition | Test Method | CELANESE USA/S625 |
| Bending modulus | 23°C | ISO 178 | 9500 Mpa |
| Tensile strain | Break | ISO 527-2/1A/50 | 3.0 % |
| bending strength | 23°C | ISO 178 | 152 Mpa |
| tensile strength | Break | ISO 527-2/1A/50 | 121 Mpa |
| Tensile modulus | ISO 527-2/1A | 8300 Mpa | |
| Physical properties | Test Condition | Test Method | CELANESE USA/S625 |
| Shrinkage rate | Flow | ISO 294-4 | 0.0 % |
| 横向Flow | ISO 294-4 | 0.80 % | |
| impact performance | Test Condition | Test Method | CELANESE USA/S625 |
| Suspended wall beam without notch impact strength | 23°C | ISO 180/1U | 25 kJ/m² |
