- 密度 [g/cm3]: 1.54
- 热变形温度 [℃]: 215.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.54 g/cc @Temperature 23.0 °C | 0.0556 lb/in³ @Temperature 73.4 °F | ±0.03 g/cm³; DIN 53479 | ||
| Melt Index of Compound | 18 g/10 min @Load 1.60 kg, Temperature 250 °C | 18 g/10 min @Load 3.53 lb, Temperature 482 °F | cm³/10min; ISO 1133 | ||
| Ash | >= 15 % | >= 15 % | ISO 3451 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength at Break | 97.0 MPa @Thickness 4.00 mm, Temperature 23.0 °C | 14100 psi @Thickness 0.157 in, Temperature 73.4 °F | ISO 527-2/5 | ||
| Elongation at Break | >= 2.0 % @Thickness 4.00 mm, Temperature 23.0 °C | >= 2.0 % @Thickness 0.157 in, Temperature 73.4 °F | ISO 527-2/5 | ||
| Tensile Modulus | 7.20 GPa @Thickness 4.00 mm, Temperature 23.0 °C | 1040 ksi @Thickness 0.157 in, Temperature 73.4 °F | ISO 527-2/1 | ||
| Charpy Impact Unnotched | 3.20 J/cm² @Temperature 23.0 °C | 15.2 ft-lb/in² @Temperature 73.4 °F | ISO 179/1eU | ||
| Charpy Impact, Notched | 0.360 J/cm² @Temperature 23.0 °C | 1.71 ft-lb/in² @Temperature 73.4 °F | ISO 179/1eA | ||
| Thermal Properties | Metric | English | Comments | ||
| Melting Point | 224 °C | 435 °F | ISO 3146 | ||
| Maximum Service Temperature, Air | 135 °C | 275 °F | Continuous (GTP 50% Tensile); IEC 60216 | ||
| 170 °C | 338 °F | Short Time; IEC 60216 | |||
| Deflection Temperature at 0.46 MPa (66 psi) | 215 °C | 419 °F | Unannealed; ISO 75-2/B | ||
| Flammability, UL94 | V-0 @Thickness 1.60 - 3.00 mm | V-0 @Thickness 0.0630 - 0.118 in | Internal Method | ||
| Glow Wire Test | 960 °C @Thickness 0.800 - 3.00 mm | 1760 °F @Thickness 0.0315 - 0.118 in | Flammability Index; IEC 60695-2-12 | ||
| Descriptive Properties | |||||
| Features | Flame Retardant | ||||
| Good Impact Resistance | |||||
| Halogenated | |||||
| Low (to None) Phosphorus Content | |||||
| Filler / Reinforcement | Glass Fiber Reinforcement, 15% Filler by Weight | ||||
| Forms | Pellets | ||||
| Generic Material | PBT | ||||
| Generic Name | Polybutylene Terephthalate (PBT) | ||||
| Regional Availability | Africa & Middle East | ||||
| Europe | |||||
| RoHS Compliance | RoHS Compliant | ||||