- 缺口沖擊強度: 0.75
- 拉伸強度 [MPa]: 100.0
- 彎曲模量 [MPa]: 6.69
- 熱變形溫度 [℃]: 218.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 1.54 g/cc | 1.54 g/cc | ASTM D792 | ||
| Linear Mold Shrinkage, Flow | 0.0020 - 0.0040 cm/cm | 0.0020 - 0.0040 in/in | ASTM D955 | ||
| Linear Mold Shrinkage, Transverse | 0.010 - 0.030 cm/cm | 0.010 - 0.030 in/in | ASTM D955 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength at Break | 100 MPa | 14500 psi | 5.1 mm/min; ASTM D638 | ||
| Tensile Strength, Yield | 100 MPa | 14500 psi | Type I, 5.1 mm/min; ASTM D638 | ||
| Elongation at Break | 3.0 % | 3.0 % | Type I, 5.1 mm/min; ASTM D638 | ||
| Tensile Modulus | 8.62 GPa | 1250 ksi | Type I, 5.1 mm/min; ASTM D638 | ||
| Flexural Strength | 165 MPa | 23900 psi | 1.3 mm/min; ASTM D790 | ||
| Flexural Modulus | 6.69 GPa | 970 ksi | 1.3 mm/min; ASTM D790 | ||
| Izod Impact, Notched | 0.750 J/cm @Thickness 3.18 mm, Temperature 23.0 °C | 1.41 ft-lb/in @Thickness 0.125 in, Temperature 73.4 °F | Injection Molded; ASTM D256A | ||
| Coefficient of Friction, Dynamic | 0.14 | 0.14 | vs. Steel - Dynamic; ASTM D1894 | ||
| Coefficient of Friction, Static | 0.24 | 0.24 | vs. Steel - Static; ASTM D1894 | ||
| Thermal Properties | Metric | English | Comments | ||
| Deflection Temperature at 0.46 MPa (66 psi) | 218 °C @Thickness 6.35 mm | 424 °F @Thickness 0.250 in | Unannealed; ASTM D648 | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 197 °C @Thickness 6.35 mm | 387 °F @Thickness 0.250 in | Unannealed; ASTM D648 | ||
| Descriptive Properties | |||||
| Features | Good Chemical Resistance | ||||
| High Heat Resistance | |||||
| High Rigidity | |||||
| Lubricated | |||||
| Semi Crystalline | |||||
| Forms | Pellets | ||||
| Generic Material | PBT | ||||
| Generic Name | Polybutylene Terephthalate (PBT) | ||||
| Processing Method | Injection Molding | ||||
| Regional Availability | Africa & Middle East | ||||
| Asia Pacific | |||||
| Europe | |||||
| North America | |||||
| South America | |||||
| RoHS Compliance | RoHS Compliant | ||||
| Uses | Appliance Components | ||||
| Automotive Applications | |||||
| Bearings | |||||
| Business Equipment | |||||
| Consumer Applications | |||||
| Conveyor Parts | |||||
| Gears | |||||
| Industrial Applications | |||||
| Printer Parts | |||||
| Pulleys | |||||
| Rollers | |||||