| About |
|---|
| 35% Glass Reinforced, UV Stabilized, Polyethylene Terephthalate&& |
| Product Description | |
|---|---|
| Supplier | DuPont |
| Generic | PET |
| Material Status | Commercial: Active |
| Features | Weather resistance is good |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Tensile modulus | 9700 | MPa | ISO 527-2 |
| tensile strength | |||
| fracture | 80.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 2.3 | % | ISO 527-2 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 5.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | |||
| 23℃ | 24 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | 252 | ℃ | ISO 11357-3 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Burning rate | |||
| 1 mm | < 100 | mm/min | ISO 3795 |
| FMVSS flame retardant rating | B | FMVSS 302 | |
| Fogging（Gvalue，condensate） | 1.0E-4 | g | ISO 6452 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.57 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 0.70 | % | ISO 294-4 |
| MD | 0.30 | % | ISO 294-4 |
| Ejection temperature | 170 | ℃ |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 | °C | |
| Drying time – hot air dryer | 4.0 to 6.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Processing (melt) temperature | 280 to 300 | °C | |
| Melt Temperature, Optimum | 285 | °C | |
| Mold temperature | 100 to 120 | °C | |
| Mold Temperature, Optimum | 110 | °C | |
| Hold pressure | 80.0 | MPa | |
| Back pressure | As low as possible | ||
| Drying Recommended | yes | ||
| Hold Pressure Time | 4.00 | s/mm | |
| Maximum Screw Tangential Speed | 200 | mm/sec | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
| 3. FMVSS 302 |
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