About |
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40% Mineral/Glass Reinforced, Flame Retardant, Polyethylene Terephthalate&& |
Product Description | |
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Supplier | DuPont |
Generic | PET |
Material Status | Commercial: Active |
Features | Flame Characteristics |
Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
Technical Data | |||
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MECHANICAL | Nominal value | Unit | Test method |
Tensile modulus | 11000 | MPa | ISO 527-2 |
tensile strength | |||
fracture | 110 | MPa | ISO 527-2 |
Tensile strain | |||
fracture | 1.8 | % | ISO 527-2 |
Bending modulus | 9600 | MPa | ISO 178 |
bending strength | 170 | MPa | ISO 178 |
IMPACT | Nominal value | Unit | Test method |
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Charpy Notched Impact Strength | |||
23℃ | 6.0 | kJ/m² | ISO 179/1eA |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa, unannealed | 214 | ℃ | ISO 75-2/A |
Linear coefficient of thermal expansion | |||
MD | 2.5E-5 | 1/℃ | |
TD | 7.8E-5 | 1/℃ |
FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
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Flammability level | |||
1.5 mm | V-1 | IEC 60695-11-10, -20 |
PHYSICAL | Nominal value | Unit | Test method |
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Density | 1.72 | g/cm³ | ISO 1183 |
Shrinkage rate | |||
TD | 1.0 | % | |
MD | 0.20 | % | |
Ejection temperature | 170 | ℃ |
Process Conditions | |||
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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 | 270 to 290 | °C | |
Melt Temperature, Optimum | 280 | °C | |
Mold temperature | 100 to 130 | °C | |
Mold Temperature, Optimum | 120 | °C | |
Hold pressure | 80.0 | MPa | |
Back Pressure | As low as possible | ||
Drying Recommended | yes | ||
Hold Pressure Time | 4.00 | s/mm |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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