- 熔体流动速率 [g/10min]: 48.0
- 密度 [g/cm3]: 1.46
- 吸水率 [%]: 0.4
- 热变形温度 [℃]: 170.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.46 g/cc | 0.0527 lb/in³ | ISO 1183 | ||
| Water Absorption | 0.40 % | 0.40 % | Test Sim. to ISO 62 | ||
| Moisture Absorption at Equilibrium | 0.10 % | 0.10 % | 23°C/50% R.H.; Test Sim. to ISO 62 | ||
| Viscosity Test | 130 cm³/g | 130 cm³/g | Viscosity number; ISO 307, 1157, 1628 | ||
| Melt Flow | 48 g/10 min @Load 5.00 kg, Temperature 260 °C | 48 g/10 min @Load 11.0 lb, Temperature 500 °F | Calculated from MVR using melt density; ISO 1133 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength at Break | 50.0 MPa | 7250 psi | ISO 527-1/-2 | ||
| Elongation at Break | 3.5 % | 3.5 % | ISO 527-1/-2 | ||
| Tensile Modulus | 3.40 GPa | 493 ksi | ISO 527-1/-2 | ||
| Charpy Impact Unnotched | 3.00 J/cm² @Temperature -30.0 °C | 14.3 ft-lb/in² @Temperature -22.0 °F | ISO 179/1eU | ||
| 3.00 J/cm² @Temperature 23.0 °C | 14.3 ft-lb/in² @Temperature 73.4 °F | ISO 179/1eU | |||
| Charpy Impact, Notched | <= 1.00 J/cm² @Temperature -30.0 °C | <= 4.76 ft-lb/in² @Temperature -22.0 °F | ISO 179/1eA | ||
| <= 1.00 J/cm² @Temperature 23.0 °C | <= 4.76 ft-lb/in² @Temperature 73.4 °F | ISO 179/1eA | |||
| Impact | 365 | 365 | Puncture maximum force (N); ISO 6603-2 | ||
| Puncture Energy | 1.10 J | 0.811 ft-lb | ISO 6603-2 | ||
| Tensile Creep Modulus, 1 hour | 3300 MPa | 479000 psi | ISO 899-1 | ||
| Tensile Creep Modulus, 1000 hours | 2700 MPa | 392000 psi | ISO 899-1 | ||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | IEC 60093 | ||
| 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 | ||
| 3.8 @Frequency 100 Hz | 3.8 @Frequency 100 Hz | IEC 60250 | |||
| Dielectric Strength | 25.0 kV/mm | 635 kV/in | IEC 60243-1 | ||
| Dissipation Factor | 0.0090 @Frequency 100 Hz | 0.0090 @Frequency 100 Hz | IEC 60250 | ||
| 0.017 @Frequency 1.00e+6 Hz | 0.017 @Frequency 1.00e+6 Hz | IEC 60250 | |||
| Comparative Tracking Index | 250 V | 250 V | IEC 60112 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear, Parallel to Flow | 70.0 µm/m-°C | 38.9 µin/in-°F | ISO 11359-1/-2 | ||
| CTE, linear, Transverse to Flow | 80.0 µm/m-°C | 44.4 µin/in-°F | ISO 11359-1/-2 | ||
| Melting Point | 225 °C | 437 °F | 10°C/min; ISO 11357-1/-3 | ||
| Deflection Temperature at 0.46 MPa (66 psi) | 170 °C | 338 °F | ISO 75-1/-2 | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 70.0 °C | 158 °F | ISO 75-1/-2 | ||
| Deflection Temperature at 8.0 MPa | 50.0 °C | 122 °F | ISO 75-1/-2 | ||
| Vicat Softening Point | 190 °C | 374 °F | 50°C/h 50N; ISO 306 | ||
| Flammability, UL94 | HB @Thickness 0.800 mm | HB @Thickness 0.0315 in | IEC 60695-11-10 | ||
| HB @Thickness 1.60 mm | HB @Thickness 0.0630 in | IEC 60695-11-10 | |||
| Oxygen Index | 23 % | 23 % | ISO 4589-1/-2 | ||
| Processing Properties | Metric | English | Comments | ||
| Melt Temperature | 260 °C | 500 °F | Injection Molding; ISO 294 | ||
| Mold Temperature | 80.0 °C | 176 °F | Injection Molding; ISO 10724 | ||
| Descriptive Properties | |||||
| Form | Pellets | ||||
| ISO Shortname | ISO 7792-1-PBT,GHMR,11-030,GB20 | ||||
| Processing | Injection molding | ||||
| Region | Asia Pacific | ||||
| Europe | |||||
| Near East/Africa | |||||
| North America | |||||
| South and Central America | |||||