| About |
|---|
| Thermx® TE4004 NC010 is a 40% glass fiber/glass flake reinforced polycyclohexylenedimethylene terephthalate resin developed for automotive ignition systems applications. PRELIMINARY DATA&& |
| Product Description | |
|---|---|
| Supplier | Celanese |
| Generic | PCT |
| Material Status | Commercial: Active |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.51 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 0.90 | % | ISO 294-4 |
| MD | 0.30 | % | ISO 294-4 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 9000 | MPa | ISO 527-2/1A/1 |
| tensile strength | |||
| fracture | 105 | MPa | ISO 527-2/1A/5 |
| Tensile strain | |||
| fracture | 2.3 | % | ISO 527-2/1A/5 |
| Bending modulus | |||
| 23℃ | 8000 | MPa | ISO 178 |
| bending strength | |||
| 23℃ | 160 | MPa | ISO 178 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 240 | ℃ | ISO 75-2/A |
| Melting temperature | 285 | ℃ | ISO 11357-3 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | 38 | kV/mm | IEC 60243-1 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | |||
| 23℃ | 55 | kJ/m² | ISO 179/1eU |
| Charpy Notched Impact Strength | |||
| 23℃ | 8.0 | kJ/m² | ISO 179/1eA |
| Process Conditions | |||
|---|---|---|---|
| Injection | Nominal value | Unit | Test method |
| Drying temperature | 95 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Processing (melt) temperature | 295 to 310 | °C | |
| Mold temperature | 120 to 140 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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