Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 10% Glass Fiber Filled |
Manufacturer | Celanese Corporation |
Trade Name | Celanex® |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Celanese Celanex® 3109HR PBT, 7.5% Glass Reinforced.pdf ![]() |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.35 g/cc | 1.35 g/cc | ASTM D792 |
Density | 1.35 g/cc | 0.0488 lb/in³ | ISO 1183 |
Linear Mold Shrinkage, Flow | 0.0060 - 0.010 cm/cm | 0.0060 - 0.010 in/in | ASTM D955 |
0.0060 - 0.010 cm/cm | 0.0060 - 0.010 in/in | ISO 294-4 | |
Linear Mold Shrinkage, Transverse | 0.010 - 0.014 cm/cm | 0.010 - 0.014 in/in | ISO 294-4 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Tensile Strength at Break | 66.9 MPa | 9700 psi | ASTM D638 |
78.0 MPa | 11300 psi | 5mm/min; ISO 527-2/1A | |
Tensile Strength, Yield | 79.3 MPa | 11500 psi | ASTM D638 |
Elongation at Break | 8.0 % | 8.0 % | 5mm/min; ISO 527-2/1A |
8.5 % @Temperature 22.8 °C |
8.5 % @Temperature 73.0 °F |
ASTM D638 | |
Tensile Modulus | 3.10 GPa @Temperature 22.8 °C |
450 ksi @Temperature 73.0 °F |
ASTM D638 |
Flexural Strength | 105 MPa | 15200 psi | ISO 178 |
110 MPa | 16000 psi | ASTM D790 | |
Flexural Modulus | 3.55 GPa | 515 ksi | ISO 178 |
3.45 GPa @Temperature 22.8 °C |
500 ksi @Temperature 73.0 °F |
ASTM D790 | |
Izod Impact, Notched (ISO) | 3.80 kJ/m² | 1.81 ft-lb/in² | ISO 180/1A |
Izod Impact, Unnotched (ISO) | 23.0 kJ/m² | 10.9 ft-lb/in² | ISO 180/1U |
Charpy Impact Unnotched | NB | NB | ISO 179/1eU |
19.0 J/cm² @Temperature -30.0 °C |
90.4 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eU | |
Charpy Impact, Notched | 0.600 J/cm² | 2.86 ft-lb/in² | ISO 179/1eA |
0.550 J/cm² @Temperature -30.0 °C |
2.62 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eA |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 130 µm/m-°C | 72.2 µin/in-°F | ISO 11359-2 |
Specific Heat Capacity | 1.97 J/g-°C | 0.471 BTU/lb-°F | Internal |
Thermal Conductivity | 0.131 W/m-K | 0.909 BTU-in/hr-ft²-°F | Internal |
Melting Point | 225 °C | 437 °F | ASTM D3418 |
225 °C | 437 °F | 10°C/min; ISO 11357-1,-2,-3 | |
Transformation Temperature, Tg | 60.0 °C | 140 °F | 10°C/min; ISO 11357-1,-2,-3 |
Deflection Temperature at 0.46 MPa (66 psi) | 206 °C | 403 °F | ISO 75-1, -2 |
Deflection Temperature at 1.8 MPa (264 psi) | 143 °C | 289 °F | ISO 75-1, -2 |
Vicat Softening Point | 185 °C | 365 °F | B50 (50°C/h 50N); ISO 306 |
Oxygen Index | 22 % | 22 % | ISO 4589 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | >= 1.00e+13 ohm-cm | >= 1.00e+13 ohm-cm | IEC 60093 |
1.00e+15 ohm-cm | 1.00e+15 ohm-cm | ASTM D257 | |
Surface Resistance | >= 1.00e+15 ohm | >= 1.00e+15 ohm | IEC 60093 |
Dielectric Constant | 3.6 @Frequency 1.00e+6 Hz |
3.6 @Frequency 1.00e+6 Hz |
IEC 60250 |
4.0 @Frequency 100 Hz |
4.0 @Frequency 100 Hz |
IEC 60250 | |
Dielectric Strength | 18.5 kV/mm | 470 kV/in | short term; ASTM D149 |
23.0 kV/mm | 584 kV/in | IEC 60243-1 | |
Dissipation Factor | 0.0013 @Frequency 100 Hz |
0.0013 @Frequency 100 Hz |
IEC 60250 |
0.020 @Frequency 1.00e+6 Hz |
0.020 @Frequency 1.00e+6 Hz |
IEC 60250 | |
Arc Resistance | 130 sec | 130 sec | ASTM D495 |
Comparative Tracking Index | 250 V | 250 V | ASTM D3638 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Processing Temperature | 20.0 - 50.0 °C | 68.0 - 122 °F | |
65.0 - 93.0 °C | 149 - 199 °F | Cavity temperature | |
Feed Temperature | 230 - 240 °C | 446 - 464 °F | |
Rear Barrel Temperature | 230 - 240 °C | 446 - 464 °F | |
Middle Barrel Temperature | 235 - 250 °C | 455 - 482 °F | |
Front Barrel Temperature | 240 - 260 °C | 464 - 500 °F | |
Nozzle Temperature | 250 - 260 °C | 482 - 500 °F | |
Zone 1 | 230 - 240 °C | 446 - 464 °F | |
Zone 2 | 235 - 250 °C | 455 - 482 °F | |
Zone 3 | 235 - 250 °C | 455 - 482 °F | |
Zone 4 | 240 - 260 °C | 464 - 500 °F | |
Die Temperature | 250 - 260 °C | 482 - 500 °F | |
Melt Temperature | 240 - 260 °C | 464 - 500 °F | |
260 °C | 500 °F | Injection molding; ISO 294 | |
Mold Temperature | 65.6 - 93.3 °C | 150 - 200 °F | |
82.0 °C | 180 °F | Injection molding; ISO 294 | |
Injection Velocity | 300 mm/sec | 11.8 in/sec | ISO 294 |
Drying Temperature | 120 - 130 °C | 248 - 266 °F | |
Dry Time | 4.00 hour | 4.00 hour | |
Moisture Content | 0.020 % | 0.020 % | Necessary low maximum residual |
Hold Pressure | 48.0 MPa | 6960 psi | ISO 294 |
Back Pressure | 0.000 - 0.345 MPa | 0.000 - 50.0 psi |