- 密度 [g/cm3]: 1.47
- 缺口沖擊強(qiáng)度: 1.28
- 彎曲模量 [MPa]: 7.40
- 熱變形溫度 [℃]: 221.0
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.47 g/cc | 0.0531 lb/in3 | ISO 1183 |
| Moisture Absorption | 0.190 % | 0.190 % | 23°C/50%RH; ISO 62 |
| Linear Mold Shrinkage, Flow | 0.000 - 0.00500 cm/cm | 0.000 - 0.00500 in/in | ISO 294-4 |
| Linear Mold Shrinkage, Transverse | 0.00700 cm/cm | 0.00700 in/in | ISO 294-4 |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength at Break | 95.1 MPa | 13800 psi | ASTM D638 |
| 105 MPa | 15200 psi | 5mm/min; ISO 527-2/1A | |
| Elongation at Break | 3.50 % | 3.50 % | 5mm/min; ISO 527-2/1A |
| 3.50 % @Temperature 22.8 °C | 3.50 % @Temperature 73.0 °F | ASTM D638 | |
| Tensile Modulus | 8.30 GPa | 1200 ksi | 1mm/min; ISO 527-2/1A |
| Flexural Strength | 153 MPa | 22200 psi | ASTM D790 |
| 175 MPa | 25400 psi | ISO 178 | |
| Flexural Modulus | 7.40 GPa | 1070 ksi | ISO 178 |
| 6.65 GPa @Temperature 22.8 °C | 965 ksi @Temperature 73.0 °F | ASTM D790 | |
| Izod Impact, Notched | 1.28 J/cm | 2.40 ft-lb/in | ASTM D256 |
| Izod Impact, Notched (ISO) | 13.0 kJ/m2 | 6.19 ft-lb/in2 | ISO 180/1A |
| Charpy Impact Unnotched | 4.70 J/cm2 | 22.4 ft-lb/in2 | ISO 179/1eU |
| 3.80 J/cm2 @Temperature -30.0 °C | 18.1 ft-lb/in2 @Temperature -22.0 °F | ISO 179/1eU | |
| Charpy Impact, Notched | 1.10 J/cm2 | 5.23 ft-lb/in2 | ISO 179/1eA |
| 0.800 J/cm2 @Temperature -30.0 °C | 3.81 ft-lb/in2 @Temperature -22.0 °F | ISO 179/1eA | |
| Electrical Properties | Metric | English | Comments |
| Volume Resistivity | 2.00e+15 ohm-cm | 2.00e+15 ohm-cm | IEC 60093 |
| Surface Resistance | 9.00e+15 ohm | 9.00e+15 ohm | IEC 60093 |
| Dielectric Constant | 2.80 @Frequency 100 Hz | 2.80 @Frequency 100 Hz | IEC 60250 |
| 3.00 @Frequency 1.00e+6 Hz | 3.00 @Frequency 1.00e+6 Hz | IEC 60250 | |
| Dielectric Strength | 32.0 kV/mm | 813 kV/in | IEC 60243-1 |
| Dissipation Factor | 0.0130 @Frequency 1.00e+6 Hz | 0.0130 @Frequency 1.00e+6 Hz | IEC 60250 |
| Comparative Tracking Index | 300 V | 300 V | IEC 60112 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 25.0 μm/m-°C | 13.9 μin/in-°F | ISO 11359-2 |
| CTE, linear, Transverse to Flow | 88.0 μm/m-°C | 48.9 μin/in-°F | ISO 11359-2 |
| Melting Point | 225 °C | 437 °F | 10°C/min; ISO 11357-1,-2,-3 |
| Transformation Temperature, Tg | 71.0 °C | 160 °F | 10°C/min; ISO 11357-1,-2,-3 |
| Deflection Temperature at 0.46 MPa (66 psi) | 221 °C | 430 °F | ISO 75-1, -2 |
| Deflection Temperature at 1.8 MPa (264 psi) | 204 °C | 399 °F | ISO 75-1, -2 |
| Flammability, UL94 | HB | HB | UL94 |
| 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 | |
| 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 | 235 - 260 °C | 455 - 500 °F | |
| Hot-Working Temperature | 250 - 260 °C | 482 - 500 °F | |
- 關(guān)鍵詞:
- PBT
- 供應(yīng)
- Glass Reinforced
- Celanese CELANEX 531HS PBT