| |
| Physical Properties | Metric | English | Comments |
|---|
| Density | 1.30 g/cc | 0.0470 lb/in³ |
| Melt Density | 1.11 g/cc
@Temperature 250 °C | 0.0401 lb/in³
@Temperature 482 °F |
| Water Absorption | 0.50 %
@Thickness 2.00 mm | 0.50 %
@Thickness 0.0787 in |
| Moisture Absorption | 0.200 %
@Thickness 2.00 mm | 0.200 %
@Thickness 0.0787 in |
| Viscosity Measurement | 1.17 | 1.17 |
| Linear Mold Shrinkage, Flow | 0.017 cm/cm | 0.017 in/in |
| Linear Mold Shrinkage, Transverse | 0.017 cm/cm | 0.017 in/in |
Melt Flow  | 10 g/10 min
@Load 2.16 kg,
Temperature 250 °C | 10 g/10 min
@Load 4.76 lb,
Temperature 482 °F |
| | 11 g/10 min
@Load 2.16 kg,
Temperature 250 °C | 11 g/10 min
@Load 4.76 lb,
Temperature 482 °F |
| |
| Mechanical Properties | Metric | English | Comments |
|---|
| Ball Indentation Hardness | 139 MPa | 20200 psi |
| Tensile Strength, Yield | 57.0 MPa | 8270 psi |
| Elongation at Break | >= 50 % | >= 50 % |
| Elongation at Yield | 4.0 % | 4.0 % |
| Tensile Modulus | 2.60 GPa | 377 ksi |
| Flexural Strength | 84.0 MPa | 12200 psi |
| Flexural Modulus | 2.40 GPa | 348 ksi |
| Poissons Ratio | 0.38 | 0.38 |
| Izod Impact, Notched (ISO) | 5.00 kJ/m²
@Temperature -30.0 °C | 2.38 ft-lb/in²
@Temperature -22.0 °F |
| | 5.00 kJ/m²
@Temperature 23.0 °C | 2.38 ft-lb/in²
@Temperature 73.4 °F |
| Izod Impact, Unnotched (ISO) | 130 kJ/m²
@Temperature -30.0 °C | 61.9 ft-lb/in²
@Temperature -22.0 °F |
| | NB
@Temperature 23.0 °C | NB
@Temperature 73.4 °F |
| Charpy Impact Unnotched | NB
@Temperature -30.0 °C | NB
@Temperature -22.0 °F |
| | NB
@Temperature 23.0 °C | NB
@Temperature 73.4 °F |
| Charpy Impact, Notched | 0.400 J/cm²
@Temperature -30.0 °C | 1.90 ft-lb/in²
@Temperature -22.0 °F |
| | 0.500 J/cm²
@Temperature 23.0 °C | 2.38 ft-lb/in²
@Temperature 73.4 °F |
| Tensile Creep Modulus, 1 hour | 2300 MPa | 334000 psi |
| Tensile Creep Modulus, 1000 hours | 1800 MPa | 261000 psi |
| |
| Electrical Properties | Metric | English | Comments |
|---|
| Volume Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm |
| Surface Resistance | 1.00e+15 ohm | 1.00e+15 ohm |
| Dielectric Constant | 3.2
@Frequency 1e+6 Hz | 3.2
@Frequency 1e+6 Hz |
| | 3.6
@Frequency 100 Hz | 3.6
@Frequency 100 Hz |
| Dielectric Strength | 26.0 kV/mm | 660 kV/in |
| | 15.0 kV/mm
@Thickness 2.00 mm | 381 kV/in
@Thickness 0.0787 in |
| | 26.0 kV/mm
@Thickness 1.00 mm | 660 kV/in
@Thickness 0.0394 in |
| Dissipation Factor | 0.00104
@Frequency 100 Hz | 0.00104
@Frequency 100 Hz |
| | 0.020
@Frequency 1e+6 Hz | 0.020
@Frequency 1e+6 Hz |
| Comparative Tracking Index | 575 V | 575 V |
| |
| Thermal Properties | Metric | English | Comments |
|---|
| CTE, linear, Parallel to Flow | 110 µm/m-°C | 61.1 µin/in-°F |
| | 80.0 µm/m-°C
@Temperature -40.0 - 23.0 °C | 44.4 µin/in-°F
@Temperature -40.0 - 73.4 °F |
| | 190 µm/m-°C
@Temperature 55.0 - 160 °C | 106 µin/in-°F
@Temperature 131 - 320 °F |
| CTE, linear, Transverse to Flow | 120 µm/m-°C | 66.7 µin/in-°F |
| | 90.0 µm/m-°C
@Temperature -40.0 - 23.0 °C | 50.0 µin/in-°F
@Temperature -40.0 - 73.4 °F |
| | 200 µm/m-°C
@Temperature 55.0 - 160 °C | 111 µin/in-°F
@Temperature 131 - 320 °F |
| Specific Heat Capacity | 2.10 J/g-°C
@Temperature 250 °C | 0.502 BTU/lb-°F
@Temperature 482 °F |
| Thermal Conductivity | 0.210 W/m-K
@Temperature 250 °C | 1.46 BTU-in/hr-ft²-°F
@Temperature 482 °F |
| Melting Point | 224 °C | 435 °F |
| Hot Ball Pressure Test | 190 °C | 374 °F |
| Deflection Temperature at 0.46 MPa (66 psi) | 115 °C | 239 °F |
| | 180 °C | 356 °F |
| Deflection Temperature at 1.8 MPa (264 psi) | 50.0 °C | 122 °F |
| | 60.0 °C | 140 °F |
| Vicat Softening Point | 175 °C | 347 °F |
| Glass Transition Temp, Tg | 55.0 °C | 131 °F |
| Flammability, UL94 | HB
@Thickness 1.50 mm | HB
@Thickness 0.0591 in |
| | HB
@Thickness 3.00 mm | HB
@Thickness 0.118 in |
| Oxygen Index | 22 % | 22 % |
| Glow Wire Ignition Temperature | 725 °C
@Thickness 3.00 mm | 1340 °F
@Thickness 0.118 in |
| | 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 1.50 mm | 1380 °F
@Thickness 0.0591 in |
| | 750 °C
@Thickness 2.00 mm | 1380 °F
@Thickness 0.0787 in |
| |
| Processing Properties | Metric | English | Comments |
|---|
| Melt Temperature | 250 °C | 482 °F |
| | 250 °C | 482 °F |
| | 240 - 260 °C | 464 - 500 °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 |
| | 110 - 130 °C | 230 - 266 °F |
| Dry Time | 2.00 - 4.00 hour | 2.00 - 4.00 hour |
| | 2.00 - 4.00 hour | 2.00 - 4.00 hour |
| Moisture Content | <= 0.040 % | <= 0.040 % |
| | <= 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 |
| Emission of organic compounds (µgC/g) | 145 |
| FMVSS Class | SE |
| Odor Class | 3 |
| Part Marking Code | >PBT< |
| Polymer | PBT |
| Processing Hold Pressure Time (s/mm) | 4 |
| Resin Identification | PBT |
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