| About |
|---|
| 45% Glass Reinforced Polytrimethylene Terephthalate&& |
| Product Description | |
|---|---|
| Supplier | DuPont |
| Generic | PTT |
| Material Status | Commercial: Active |
| Features | HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Tensile modulus | 16000 | MPa | ISO 527-2 |
| tensile strength | |||
| fracture | 180 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 1.6 | % | ISO 527-2 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 9.0 | kJ/m² | ISO 179/1eA |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 215 | ℃ | ISO 75-2/A |
| Melting temperature | 227 | ℃ | ISO 11357-3 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flammability level | |||
| 1.5 mm | HB | IEC 60695-11-10, -20 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.74 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 280℃，2.16 kg | 10.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 0.50 | % | ISO 294-4 |
| MD | 0.20 | % | ISO 294-4 |
| Melt density | 1.51 | g/cm³ | |
| Ejection temperature | 175 | ℃ |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 | °C | |
| Drying time – hot air dryer | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Processing (melt) temperature | 250 to 270 | °C | |
| Melt Temperature, Optimum | 260 | °C | |
| Mold temperature | 80 to 110 | °C | |
| Mold Temperature, Optimum | 100 | °C | |
| Back pressure | As low as possible | ||
| Drying Recommended | yes | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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