| |
| Physical Properties | Metric | English | Comments |
|---|
| Density | 1.71 g/cc | 0.0618 lb/in³ |
| Melt Density | 1.49 g/cc
@Temperature 250 °C | 0.0538 lb/in³
@Temperature 482 °F |
| Water Absorption | 0.30 %
@Thickness 2.00 mm | 0.30 %
@Thickness 0.0787 in |
| Moisture Absorption | 0.100 %
@Thickness 2.00 mm | 0.100 %
@Thickness 0.0787 in |
| Viscosity Number | 100 cm³/g | 1.00 dl/g |
| Linear Mold Shrinkage, Flow | 0.0040 cm/cm | 0.0040 in/in |
| | 0.0050 cm/cm | 0.0050 in/in |
| | 0.0010 cm/cm
@Treatment Temp. 80.0 °C,
Time 173000 sec | 0.0010 in/in
@Treatment Temp. 176 °F,
Time 48.0 hour |
| Linear Mold Shrinkage, Transverse | 0.013 cm/cm | 0.013 in/in |
| | 0.015 cm/cm | 0.015 in/in |
| | 0.0025 cm/cm
@Treatment Temp. 80.0 °C,
Time 173000 sec | 0.0025 in/in
@Treatment Temp. 176 °F,
Time 48.0 hour |
Melt Flow  | 9.0 g/10 min
@Load 2.16 kg,
Temperature 250 °C | 9.0 g/10 min
@Load 4.76 lb,
Temperature 482 °F |
| | 11 g/10 min
@Load 5.00 kg,
Temperature 250 °C | 11 g/10 min
@Load 11.0 lb,
Temperature 482 °F |
| |
| Mechanical Properties | Metric | English | Comments |
|---|
| Tensile Strength at Break | 120 MPa | 17400 psi |
| Elongation at Break | 2.4 % | 2.4 % |
| Tensile Modulus | 11.0 GPa | 1600 ksi |
| Flexural Strength | 215 MPa | 31200 psi |
| Flexural Modulus | 9.50 GPa | 1380 ksi |
| Poissons Ratio | 0.34 | 0.34 |
| Izod Impact, Notched (ISO) | 8.00 kJ/m²
@Temperature -30.0 °C | 3.81 ft-lb/in²
@Temperature -22.0 °F |
| | 9.00 kJ/m²
@Temperature 23.0 °C | 4.28 ft-lb/in²
@Temperature 73.4 °F |
| Izod Impact, Unnotched (ISO) | 40.0 kJ/m²
@Temperature -30.0 °C | 19.0 ft-lb/in²
@Temperature -22.0 °F |
| | 40.0 kJ/m²
@Temperature 23.0 °C | 19.0 ft-lb/in²
@Temperature 73.4 °F |
| Charpy Impact Unnotched | 5.50 J/cm²
@Temperature -30.0 °C | 26.2 ft-lb/in²
@Temperature -22.0 °F |
| | 5.50 J/cm²
@Temperature 23.0 °C | 26.2 ft-lb/in²
@Temperature 73.4 °F |
| Charpy Impact, Notched | 0.900 J/cm²
@Temperature -30.0 °C | 4.28 ft-lb/in²
@Temperature -22.0 °F |
| | 0.900 J/cm²
@Temperature 23.0 °C | 4.28 ft-lb/in²
@Temperature 73.4 °F |
| Tensile Creep Modulus, 1 hour | 11000 MPa | 1.60e+6 psi |
| Tensile Creep Modulus, 1000 hours | 8000 MPa | 1.16e+6 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 | 3.8
@Frequency 1e+6 Hz | 3.8
@Frequency 1e+6 Hz |
| | 4.5
@Frequency 100 Hz | 4.5
@Frequency 100 Hz |
| Dielectric Strength | 39.0 kV/mm | 991 kV/in |
| Dissipation Factor | 0.0030
@Frequency 100 Hz | 0.0030
@Frequency 100 Hz |
| | 0.016
@Frequency 1e+6 Hz | 0.016
@Frequency 1e+6 Hz |
| Comparative Tracking Index | 250 V | 250 V |
| |
| Thermal Properties | Metric | English | Comments |
|---|
| CTE, linear, Parallel to Flow | 30.0 µm/m-°C | 16.7 µin/in-°F |
| CTE, linear, Transverse to Flow | 90.0 µm/m-°C | 50.0 µin/in-°F |
| Specific Heat Capacity | 1.60 J/g-°C
@Temperature 250 °C | 0.382 BTU/lb-°F
@Temperature 482 °F |
| Thermal Conductivity | 0.260 W/m-K
@Temperature 250 °C | 1.80 BTU-in/hr-ft²-°F
@Temperature 482 °F |
| Melting Point | 225 °C | 437 °F |
| Deflection Temperature at 0.46 MPa (66 psi) | 220 °C | 428 °F |
| Deflection Temperature at 1.8 MPa (264 psi) | 210 °C | 410 °F |
| Vicat Softening Point | 212 °C | 414 °F |
| Glass Transition Temp, Tg | 55.0 °C | 131 °F |
| Flammability, UL94 | V-0
@Thickness 0.750 mm | V-0
@Thickness 0.0295 in |
| | V-0
@Thickness 1.50 mm | V-0
@Thickness 0.0591 in |
| Oxygen Index | 31 % | 31 % |
| Glow Wire Ignition Temperature | 675 °C
@Thickness 0.400 mm | 1250 °F
@Thickness 0.0157 in |
| | 675 °C
@Thickness 0.750 mm | 1250 °F
@Thickness 0.0295 in |
| | 675 °C
@Thickness 1.00 mm | 1250 °F
@Thickness 0.0394 in |
| | 675 °C
@Thickness 1.50 mm | 1250 °F
@Thickness 0.0591 in |
| | 775 °C
@Thickness 3.00 mm | 1430 °F
@Thickness 0.118 in |
| Glow Wire Flammability Index | 960 °C
@Thickness 0.400 mm | 1760 °F
@Thickness 0.0157 in |
| | 960 °C
@Thickness 0.750 mm | 1760 °F
@Thickness 0.0295 in |
| | 960 °C
@Thickness 1.00 mm | 1760 °F
@Thickness 0.0394 in |
| | 960 °C
@Thickness 1.50 mm | 1760 °F
@Thickness 0.0591 in |
| | 960 °C
@Thickness 2.00 mm | 1760 °F
@Thickness 0.0787 in |
| | 960 °C
@Thickness 3.00 mm | 1760 °F
@Thickness 0.118 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 | Flame retardant |
| Back pressure | As low as possible |
| Drying Recommended | yes |
| FMVSS Class | DNI |
| Part Marking Code | >PBT-GF30FR(17)< |
| Polymer | PBT-GF30 FR(17) |
| Processing Hold Pressure Time (s/mm) | 3 |
| Railway classification | R23 |
| Railway classification rating | HL1 |
| Resin Identification | PBT-GF30FR(17) |
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