- 熔体流动速率 [g/10min]: 32.9
- 密度 [g/cm3]: 1.31
- 吸水率 [%]: 0.2
- 缺口冲击强度: 4.0
- 拉伸强度 [MPa]: 58.0
- 弯曲模量 [MPa]: 2.40
- 热变形温度 [℃]: 115.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.31 g/cc | 0.0473 lb/in³ | ISO 1183 | ||
| Water Absorption | 0.20 % @Temperature 23.0 °C | 0.20 % @Temperature 73.4 °F | Equilibrium 50%RH; ISO 62, Similar to | ||
| 0.40 % @Temperature 23.0 °C | 0.40 % @Temperature 73.4 °F | Saturation, immersed; ISO 62, Similar to | |||
| Linear Mold Shrinkage, Flow | 0.0225 cm/cm | 0.0225 in/in | Parallel; Annealed; ISO 294-4 | ||
| 0.0195 cm/cm @Thickness 2.00 mm | 0.0195 in/in @Thickness 0.0787 in | Parallel; ISO 294-4 | |||
| Linear Mold Shrinkage, Transverse | 0.022 cm/cm | 0.022 in/in | Normal; Annealed; ISO 294-4 | ||
| 0.018 cm/cm @Thickness 2.00 mm | 0.018 in/in @Thickness 0.0787 in | Normal; ISO 294-4 | |||
| Melt Flow | 32.9 g/10 min @Load 2.16 kg, Temperature 250 °C | 32.9 g/10 min @Load 4.76 lb, Temperature 482 °F | ISO 1133 | ||
| Melt Index of Compound | 32 g/10 min @Load 2.16 kg, Temperature 250 °C | 32 g/10 min @Load 4.76 lb, Temperature 482 °F | cm3/10 min; ISO 1133 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength, Yield | 58.0 MPa @Temperature 23.0 °C | 8410 psi @Temperature 73.4 °F | ISO 527 | ||
| Elongation at Break | 30 % @Temperature 23.0 °C | 30 % @Temperature 73.4 °F | nominal; ISO 527 | ||
| >= 50 % @Temperature 23.0 °C | >= 50 % @Temperature 73.4 °F | 50mm/min; ISO 527 | |||
| Elongation at Yield | 6.0 % @Temperature 23.0 °C | 6.0 % @Temperature 73.4 °F | ISO 527 | ||
| Tensile Modulus | 2.60 GPa @Temperature 23.0 °C | 377 ksi @Temperature 73.4 °F | ISO 527 | ||
| Flexural Strength | 85.0 MPa @Temperature 23.0 °C | 12300 psi @Temperature 73.4 °F | ISO 178 | ||
| Flexural Modulus | 2.40 GPa @Temperature 23.0 °C | 348 ksi @Temperature 73.4 °F | ISO 178 | ||
| Izod Impact, Notched (ISO) | 4.00 kJ/m² @Temperature 23.0 °C | 1.90 ft-lb/in² @Temperature 73.4 °F | ISO 180/1A | ||
| Charpy Impact Unnotched | NB @Temperature -30.0 °C | NB @Temperature -22.0 °F | ISO 179/1eU | ||
| NB @Temperature 23.0 °C | NB @Temperature 73.4 °F | ISO 179/1eU | |||
| Charpy Impact, Notched | 0.400 J/cm² @Temperature -30.0 °C | 1.90 ft-lb/in² @Temperature -22.0 °F | ISO 179/1eA | ||
| 0.400 J/cm² @Temperature 23.0 °C | 1.90 ft-lb/in² @Temperature 73.4 °F | ISO 179/1eA | |||
| Tensile Creep Modulus, 1 hour | 2600 MPa @Temperature 23.0 °C | 377000 psi @Temperature 73.4 °F | ISO 899 | ||
| Tensile Creep Modulus, 1000 hours | 1800 MPa @Temperature 23.0 °C | 261000 psi @Temperature 73.4 °F | ISO 899 | ||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | >= 1.00e+15 ohm-cm @Temperature 23.0 °C | >= 1.00e+15 ohm-cm @Temperature 73.4 °F | IEC 60093 | ||
| Surface Resistance | >= 1.00e+12 ohm @Temperature 23.0 °C | >= 1.00e+12 ohm @Temperature 73.4 °F | IEC 60093 | ||
| Dielectric Constant | 3.2 @Frequency 1.00e+6 Hz, Temperature 23.0 °C | 3.2 @Frequency 1.00e+6 Hz, Temperature 73.4 °F | IEC 60250 | ||
| 3.8 @Frequency 100 Hz, Temperature 23.0 °C | 3.8 @Frequency 100 Hz, Temperature 73.4 °F | IEC 60250 | |||
| 3.8 @Frequency 50.0 Hz, Temperature 23.0 °C | 3.8 @Frequency 50.0 Hz, Temperature 73.4 °F | IEC 60250 | |||
| Dielectric Strength | 26.0 kV/mm @Thickness 2.00 mm | 660 kV/in @Thickness 0.0787 in | IEC 60243-1 | ||
| 26.0 kV/mm @Thickness 1.00 mm, Temperature 23.0 °C | 660 kV/in @Thickness 0.0394 in, Temperature 73.4 °F | IEC 60243-1 | |||
| Dissipation Factor | 0.0020 @Frequency 100 Hz, Temperature 23.0 °C | 0.0020 @Frequency 100 Hz, Temperature 73.4 °F | IEC 60250 | ||
| 0.0020 @Frequency 50.0 Hz, Temperature 23.0 °C | 0.0020 @Frequency 50.0 Hz, Temperature 73.4 °F | IEC 60250 | |||
| 0.020 @Frequency 1.00e+6 Hz, Temperature 23.0 °C | 0.020 @Frequency 1.00e+6 Hz, Temperature 73.4 °F | IEC 60250 | |||
| Comparative Tracking Index | 250 V @Temperature 23.0 °C | 250 V @Temperature 73.4 °F | UL 746A | ||
| 600 V @Temperature 23.0 °C | 600 V @Temperature 73.4 °F | IEC 60112 | |||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear, Parallel to Flow | 500 µm/m-°C @Temperature 23.0 - 55.0 °C | 278 µin/in-°F @Temperature 73.4 - 131 °F | ISO 11359-1/-2 | ||
| CTE, linear, Transverse to Flow | 120 µm/m-°C @Temperature 23.0 - 55.0 °C | 66.7 µin/in-°F @Temperature 73.4 - 131 °F | ISO 11359-1/-2 | ||
| Deflection Temperature at 0.46 MPa (66 psi) | 115 °C | 239 °F | ISO 75-1/-2 | ||
| 180 °C | 356 °F | Annealed; ISO 75-1/-2 | |||
| Deflection Temperature at 1.8 MPa (264 psi) | 50.0 °C | 122 °F | ISO 75-1/-2 | ||
| 60.0 °C | 140 °F | Annealed; ISO 75-1/-2 | |||
| Glass Transition Temp, Tg | 55.0 °C | 131 °F | 10°C/min; ISO 11357-1/-2 | ||
| UL RTI, Electrical | 130 °C @Thickness 0.750 mm | 266 °F @Thickness 0.0295 in | UL 746B | ||
| 130 °C @Thickness 1.50 mm | 266 °F @Thickness 0.0591 in | UL 746B | |||
| 130 °C @Thickness 6.00 mm | 266 °F @Thickness 0.236 in | UL 746B | |||
| 130 °C @Thickness 3.00 mm | 266 °F @Thickness 0.118 in | UL 746B | |||
| UL RTI, Mechanical with Impact | 115 °C @Thickness 1.50 mm | 239 °F @Thickness 0.0591 in | UL 746B | ||
| 115 °C @Thickness 0.750 mm | 239 °F @Thickness 0.0295 in | UL 746B | |||
| 115 °C @Thickness 3.00 mm | 239 °F @Thickness 0.118 in | UL 746B | |||
| 115 °C @Thickness 6.00 mm | 239 °F @Thickness 0.236 in | UL 746B | |||
| UL RTI, Mechanical without Impact | 120 °C @Thickness 0.750 mm | 248 °F @Thickness 0.0295 in | UL 746B | ||
| 120 °C @Thickness 3.00 mm | 248 °F @Thickness 0.118 in | UL 746B | |||
| 120 °C @Thickness 6.00 mm | 248 °F @Thickness 0.236 in | UL 746B | |||
| 120 °C @Thickness 1.50 mm | 248 °F @Thickness 0.0591 in | UL 746B | |||
| Flammability, UL94 | HB @Thickness 6.00 mm | HB @Thickness 0.236 in | IEC 60695-11-10 | ||
| HB @Thickness 1.50 mm | HB @Thickness 0.0591 in | IEC 60695-11-10 | |||
| HB @Thickness 3.00 mm | HB @Thickness 0.118 in | IEC 60695-11-10 | |||
| HB @Thickness 1.50 mm | HB @Thickness 0.0591 in | UL94 | |||
| HB @Thickness 3.00 mm | HB @Thickness 0.118 in | UL94 | |||
| HB @Thickness 6.00 mm | HB @Thickness 0.236 in | UL94 | |||
| Oxygen Index | 22 % | 22 % | ISO 4589-1/-2 | ||
| Glow Wire Test | 750 °C @Thickness 3.00 mm | 1380 °F @Thickness 0.118 in | IEC 60695-2-12 | ||
| Processing Properties | Metric | English | Comments | ||
| Melt Temperature | 225 °C | 437 °F | 10°C/min; ISO 11357-1/-3 | ||
| 250 °C | 482 °F | Optimum | |||
| 240 - 260 °C | 464 - 500 °F | ||||
| Mold Temperature | 80.0 °C | 176 °F | optimum | ||
| 30.0 - 130 °C | 86.0 - 266 °F | ||||
| Drying Temperature | 110 - 130 °C | 230 - 266 °F | |||
| Dry Time | 2.00 - 4.00 hour | 2.00 - 4.00 hour | |||
| Moisture Content | <= 0.040 % | <= 0.040 % | |||
| Descriptive Properties | |||||
| Additive | Lubricant | ||||
| Appearance | Natural Color | ||||
| Drying Recommended | Yes | ||||
| Features | Chemical Resistance, Good | ||||
| Dimensional Stability, Good | |||||
| Flow, High | |||||
| Lubricated | |||||
| Moisture Absorption, Low | |||||
| Processability, Good | |||||
| Viscosity, Low | |||||
| Forms | Pellets | ||||
| Generic | PBT | ||||
| Material Status | Current | ||||
| Part Marking Code | >PBT< | ISO 11469 | |||
| Polymer Family | Polyester | ||||
| Polymer Type | PBT | ||||
| Processing Method | Injection Molding | ||||
| Product Category | Unreinforced Resins | ||||
| Region Available - Global | Yes | ||||
| Resin Identification | PBT | ISO 1043 | |||
| RoHS Compliance | Contact Manufacturer | ||||
| Ultrasonic Weldable | Yes | ||||
| Uses | Automotive Applications | ||||
| Electrical Parts | |||||
| Electrical/Electronic Applications | |||||
| Industrial Applications | |||||
| Parts, Engineering | |||||
| Parts, Machine/Mechanical | |||||
| Parts, Thin-walled | |||||