| 物性表： | |||||
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Bulk Density | 0.500 - 0.800 g/cc | 0.0181 - 0.0289 lb/in³ | |||
| Density | 1.37 g/cc | 0.0495 lb/in³ | ISO 1183 | ||
| Water Absorption | 5.2 - 5.8 % | 5.2 - 5.8 % | Saturation; ISO 62 | ||
| Moisture Absorption at Equilibrium | 1.5 - 1.9 % | 1.5 - 1.9 % | 23°C; 50% RH; ISO 62 | ||
| 1.7 % | 1.7 % | 50% RH; ISO 62 | |||
| 5.5 % | 5.5 % | Saturation; ISO 62 | |||
| Viscosity Measurement | 145 | 145 | ISO 307 | ||
| Linear Mold Shrinkage | 0.0055 cm/cm | 0.0055 in/in | restricted | ||
| Melt Flow | 34.25 g/10 min @Load 5.00 kg, Temperature 275 °C |
34.25 g/10 min @Load 11.0 lb, Temperature 527 °F |
ISO 1133 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Ball Indentation Hardness | 225 MPa | 32600 psi | ISO 2039-1 | ||
| Tensile Strength, Yield | 190 MPa @Temperature 23.0 °C |
27600 psi @Temperature 73.4 °F |
50 mm/min; ISO 527-1/-2 | ||
| 240 MPa @Temperature -40.0 °C |
34800 psi @Temperature -40.0 °F |
ISO 527 | |||
| Elongation at Yield | 3.2 % | 3.2 % | 50 mm/min; ISO 527-1/-2 | ||
| Modulus of Elasticity | 10.0 GPa | 1450 ksi | ISO 527-1/-2 | ||
| Flexural Strength | 275 MPa | 39900 psi | at max force; ISO 178 | ||
| Flexural Modulus | 8.70 GPa | 1260 ksi | ISO 178 | ||
| Izod Impact, Notched (ISO) | 9.00 kJ/m² @Temperature -30.0 °C |
4.28 ft-lb/in² @Temperature -22.0 °F |
ISO 180/A | ||
| 13.0 kJ/m² @Temperature 23.0 °C |
6.19 ft-lb/in² @Temperature 73.4 °F |
ISO 180/A | |||
| Charpy Impact Unnotched | 6.50 J/cm² @Temperature -30.0 °C |
30.9 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eU | ||
| 8.00 J/cm² @Temperature 23.0 °C |
38.1 ft-lb/in² @Temperature 73.4 °F |
ISO 179/1eU | |||
| Charpy Impact, Notched | 0.900 J/cm² @Temperature -30.0 °C |
4.28 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eA | ||
| 1.10 J/cm² @Temperature 23.0 °C |
5.23 ft-lb/in² @Temperature 73.4 °F |
ISO 179/1eA | |||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 1.00e+13 ohm-cm | 1.00e+13 ohm-cm | |||
| Dielectric Constant | 3.5 @Frequency 1.00 Hz |
3.5 @Frequency 1.00 Hz |
IEC 60250 | ||
| Dissipation Factor | 0.014 @Frequency 100 Hz |
0.014 @Frequency 100 Hz |
IEC 60250 | ||
| Comparative Tracking Index | 450 V | 450 V | Test solution A; IEC 60112 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear, Parallel to Flow | 20.0 - 30.0 µm/m-°C @Temperature 23.0 - 80.0 °C |
11.1 - 16.7 µin/in-°F @Temperature 73.4 - 176 °F |
DIN 11359-1/-2 | ||
| CTE, linear, Transverse to Flow | 60.0 - 70.0 µm/m-°C @Temperature 23.0 - 80.0 °C |
33.3 - 38.9 µin/in-°F @Temperature 73.4 - 176 °F |
DIN 11359-1/-2 | ||
| Specific Heat Capacity | 1.50 J/g-°C | 0.359 BTU/lb-°F | |||
| Thermal Conductivity | 0.340 W/m-K | 2.36 BTU-in/hr-ft²-°F | DIN 52612 | ||
| Melting Point | 260 °C | 500 °F | DIN 53765 | ||
| Maximum Service Temperature, Air | 240 °C | 464 °F | |||
| Deflection Temperature at 0.46 MPa (66 psi) | 250 °C | 482 °F | ISO 75-1/-2 | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 250 °C | 482 °F | ISO 75-1/-2 | ||
| Decomposition Temperature | >= 310 °C | >= 590 °F | |||
| UL RTI, Electrical | 65.0 °C @Thickness 1.50 mm |
149 °F @Thickness 0.0591 in |
746B | ||
| UL RTI, Mechanical with Impact | 65.0 °C @Thickness 1.50 mm |
149 °F @Thickness 0.0591 in |
746B | ||
| UL RTI, Mechanical without Impact | 65.0 °C @Thickness 1.50 mm |
149 °F @Thickness 0.0591 in |
746B | ||
| Flammability, UL94 | HB @Thickness 1.50 mm |
HB @Thickness 0.0591 in |
|||
| Processing Properties | Metric | English | Comments | ||
| Processing Temperature | 80.0 °C | 176 °F | Hopper Throat | ||
| Zone 1 | 290 °C | 554 °F | Feed zone | ||
| Zone 2 | 290 °C | 554 °F | Compression | ||
| Zone 3 | 290 °C | 554 °F | Metering-zone | ||
| Zone 4 | 290 °C | 554 °F | Nozzle | ||
| Melt Temperature | 290 °C | 554 °F | Optimal | ||
| 280 - 300 °C | 536 - 572 °F | Injection-molding/Extrusion | |||
| Mold Temperature | 80.0 °C | 176 °F | Optimal | ||
| 80.0 - 90.0 °C | 176 - 194 °F | Injection-molding | |||
| Drying Temperature | 80.0 °C | 176 °F | |||
| Dry Time | 4 hour | 4 hour | |||
| Moisture Content | 0.030 - 0.060 % | 0.030 - 0.060 % | Optimal | ||
| <= 0.15 % | <= 0.15 % | ||||
| De |
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| Color | BK 23591 | ||||
| Commercial Status | Europe and North America | ||||
| Ignition Temperature | >400°C | ASTM D1929 | |||
| Peripheral Screw Speed | < 0.3 m/s | ||||
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