- 熔体流动速率 [g/10min]: 10.0
- 密度 [g/cm3]: 1.3
- 吸水率 [%]: 0.2
- 缺口冲击强度: 4.5
- 拉伸强度 [MPa]: 58.0
- 弯曲模量 [MPa]: 2.35
- 热变形温度 [℃]: 115.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.30 g/cc | 0.0470 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 | 0.017 cm/cm @Thickness 2.00 mm | 0.017 in/in @Thickness 0.0787 in | Parallel; ISO 294-4 | ||
| Linear Mold Shrinkage, Transverse | 0.015 cm/cm @Thickness 2.00 mm | 0.015 in/in @Thickness 0.0787 in | Normal; ISO 294-4 | ||
| Melt Flow | 10 g/10 min @Load 2.16 kg, Temperature 250 °C | 10 g/10 min @Load 4.76 lb, Temperature 482 °F | ISO 1133 | ||
| Melt Index of Compound | 10 g/10 min | 10 g/10 min | 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 | >= 50 % @Temperature 23.0 °C | >= 50 % @Temperature 73.4 °F | nominal; ISO 527 | ||
| 200 % @Temperature 23.0 °C | 200 % @Temperature 73.4 °F | 50mm/min; ISO 527 | |||
| Elongation at Yield | 5.0 % @Temperature 23.0 °C | 5.0 % @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 | 2.35 GPa @Temperature 23.0 °C | 341 ksi @Temperature 73.4 °F | ISO 178 | ||
| Izod Impact, Notched (ISO) | 4.50 kJ/m² @Temperature 23.0 °C | 2.14 ft-lb/in² @Temperature 73.4 °F | ISO 180/1A | ||
| 6.00 kJ/m² @Temperature -30.0 °C | 2.86 ft-lb/in² @Temperature -22.0 °F | ISO 180/1A | |||
| Izod Impact, Unnotched (ISO) | 130 kJ/m² @Temperature -30.0 °C | 61.9 ft-lb/in² @Temperature -22.0 °F | ISO 180/1U | ||
| NB @Temperature 23.0 °C | NB @Temperature 73.4 °F | ISO 180/1U | |||
| 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 | ||
| 0.550 J/cm² @Temperature 23.0 °C | 2.62 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 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear, Parallel to Flow | 500 µm/m-°C @Temperature -40.0 - 23.0 °C | 278 µin/in-°F @Temperature -40.0 - 73.4 °F | ISO 11359-1/-2 | ||
| 500 µm/m-°C @Temperature 23.0 - 55.0 °C | 278 µin/in-°F @Temperature 73.4 - 131 °F | ISO 11359-1/-2 | |||
| 500 µm/m-°C @Temperature 55.0 - 160 °C | 278 µin/in-°F @Temperature 131 - 320 °F | ISO 11359-1/-2 | |||
| CTE, linear, Transverse to Flow | 90.0 µm/m-°C @Temperature -40.0 - 23.0 °C | 50.0 µin/in-°F @Temperature -40.0 - 73.4 °F | ISO 11359-1/-2 | ||
| 130 µm/m-°C @Temperature 23.0 - 55.0 °C | 72.2 µin/in-°F @Temperature 73.4 - 131 °F | ISO 11359-1/-2 | |||
| 162 µm/m-°C @Temperature 55.0 - 160 °C | 90.0 µin/in-°F @Temperature 131 - 320 °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 | |||
| 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 | |||||
| Appearance | Natural Color | ||||
| Features | Food Contact Acceptable | ||||
| Lubricated | |||||
| Viscosity, Low | |||||
| Forms | Pellets | ||||
| Generic | PBT | ||||
| Material Status | Current | ||||
| Part Marking Code | >PBT< | ISO 11469 | |||
| Processing Method | Extrusion | ||||
| Product Category | Extrusion Resins | ||||
| Food Contact Resins | |||||
| Food Contact Resins | |||||
| Unreinforced Resins | |||||
| Region Available - Global | Yes | ||||
| Resin Identification | PBT | ISO 1043 | |||
| RoHS Compliance | Contact Manufacturer | ||||
| Uses | Food Applications, Non-specific | ||||