|
Physical Properties | Metric | English | Comments |
---|
Density | 1.37 g/cc | 0.0495 lb/in³ |
Melt Density | 1.19 g/cc @Temperature 250 °C | 0.0430 lb/in³ @Temperature 482 °F |
Water Absorption | 0.40 % @Thickness 2.00 mm | 0.40 % @Thickness 0.0787 in |
Moisture Absorption | 0.200 % @Thickness 2.00 mm | 0.200 % @Thickness 0.0787 in |
Viscosity Number | 110 cm³/g | 1.10 dl/g |
Linear Mold Shrinkage, Flow | 0.0070 cm/cm | 0.0070 in/in |
| 0.0015 cm/cm @Treatment Temp. 80.0 °C, Time 173000 sec | 0.0015 in/in @Treatment Temp. 176 °F, Time 48.0 hour |
Linear Mold Shrinkage, Transverse | 0.012 cm/cm | 0.012 in/in |
| 0.0040 cm/cm @Treatment Temp. 80.0 °C, Time 173000 sec | 0.0040 in/in @Treatment Temp. 176 °F, Time 48.0 hour |
Melt Flow | 15 g/10 min @Load 2.16 kg, Temperature 250 °C | 15 g/10 min @Load 4.76 lb, Temperature 482 °F |
| 18 g/10 min @Load 2.16 kg, Temperature 250 °C | 18 g/10 min @Load 4.76 lb, Temperature 482 °F |
|
Mechanical Properties | Metric | English | Comments |
---|
Tensile Strength at Break | 90.0 MPa | 13100 psi |
Elongation at Break | 4.7 % | 4.7 % |
Tensile Modulus | 4.50 GPa | 653 ksi |
Flexural Strength | 140 MPa | 20300 psi |
Poissons Ratio | 0.36 | 0.36 |
Izod Impact, Notched (ISO) | 4.50 kJ/m² @Temperature 23.0 °C | 2.14 ft-lb/in² @Temperature 73.4 °F |
| 5.00 kJ/m² @Temperature -30.0 °C | 2.38 ft-lb/in² @Temperature -22.0 °F |
Izod Impact, Unnotched (ISO) | 26.0 kJ/m² @Temperature -30.0 °C | 12.4 ft-lb/in² @Temperature -22.0 °F |
| 27.0 kJ/m² @Temperature 23.0 °C | 12.8 ft-lb/in² @Temperature 73.4 °F |
Charpy Impact Unnotched | 4.00 J/cm² @Temperature -30.0 °C | 19.0 ft-lb/in² @Temperature -22.0 °F |
| 4.00 J/cm² @Temperature 23.0 °C | 19.0 ft-lb/in² @Temperature 73.4 °F |
Charpy Impact, Notched | 0.600 J/cm² @Temperature -30.0 °C | 2.86 ft-lb/in² @Temperature -22.0 °F |
| 0.600 J/cm² @Temperature 23.0 °C | 2.86 ft-lb/in² @Temperature 73.4 °F |
Tensile Creep Modulus, 1 hour | 4000 MPa | 580000 psi |
Tensile Creep Modulus, 1000 hours | 2500 MPa | 363000 psi |
|
Electrical Properties | Metric | English | Comments |
---|
Volume Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm |
Dielectric Constant | 3.5 @Frequency 1e+6 Hz | 3.5 @Frequency 1e+6 Hz |
| 3.9 @Frequency 100 Hz | 3.9 @Frequency 100 Hz |
Dielectric Strength | 30.0 kV/mm | 762 kV/in |
Dissipation Factor | 0.0020 @Frequency 100 Hz | 0.0020 @Frequency 100 Hz |
| 0.020 @Frequency 1e+6 Hz | 0.020 @Frequency 1e+6 Hz |
Comparative Tracking Index | 300 V | 300 V |
|
Thermal Properties | Metric | English | Comments |
---|
CTE, linear, Parallel to Flow | 60.0 µm/m-°C | 33.3 µin/in-°F |
CTE, linear, Transverse to Flow | 120 µm/m-°C | 66.7 µin/in-°F |
Specific Heat Capacity | 1.89 J/g-°C @Temperature 250 °C | 0.452 BTU/lb-°F @Temperature 482 °F |
Thermal Conductivity | 0.240 W/m-K @Temperature 250 °C | 1.67 BTU-in/hr-ft²-°F @Temperature 482 °F |
Melting Point | 225 °C | 437 °F |
Deflection Temperature at 0.46 MPa (66 psi) | 215 °C | 419 °F |
Deflection Temperature at 1.8 MPa (264 psi) | 175 °C | 347 °F |
Vicat Softening Point | 205 °C | 401 °F |
Glass Transition Temp, Tg | 55.0 °C | 131 °F |
Flammability, UL94 | HB @Thickness 0.750 mm | HB @Thickness 0.0295 in |
| HB @Thickness 1.50 mm | HB @Thickness 0.0591 in |
Flame Spread | 36.0 mm/min @Thickness 1.00 mm | 1.42 in/min @Thickness 0.0394 in |
Oxygen Index | 20 % | 20 % |
Glow Wire Ignition Temperature | 750 °C @Thickness 0.750 mm | 1380 °F @Thickness 0.0295 in |
| 750 °C @Thickness 1.00 mm | 1380 °F @Thickness 0.0394 in |
| 750 °C @Thickness 2.00 mm | 1380 °F @Thickness 0.0787 in |
|
Processing Properties | Metric | English | Comments |
---|
Melt Temperature | 250 °C | 482 °F |
| 240 - 260 °C | 464 - 500 °F |
Mold Temperature | 80.0 °C | 176 °F |
| 30.0 - 130 °C | 86.0 - 266 °F |
Ejection Temperature | 170 °C | 338 °F |
Drying Temperature | 120 °C | 248 °F |
Dry Time | 2.00 - 4.00 hour | 2.00 - 4.00 hour |
Moisture Content | <= 0.040 % | <= 0.040 % |
Hold Pressure | >= 60.0 MPa | >= 8700 psi |
|
Descriptive Properties |
---|
Additives | Release agent |
Back pressure | As low as possible |
Drying Recommended | yes |
FMVSS Class | B |
Fogging (mg) | 0.1 |
Odor Class | 3 |
Part Marking Code | >PBT-GF10< |
Polymer | PBT-GF10 |
Processing Hold Pressure Time (s/mm) | 3 |
Resin Identification | PBT-GF10 |
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