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物性表:
Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Bulk Density | 0.500 - 0.800 g/cc | 0.0181 - 0.0289 lb/in³ | |||
Density | 1.32 g/cc | 0.0477 lb/in³ | ISO 1183 | ||
Water Absorption | 6.8 - 7.4 % | 6.8 - 7.4 % | Saturation; ISO 62 | ||
Moisture Absorption at Equilibrium | 2.1 - 2.5 % | 2.1 - 2.5 % | 23°C; 50% RH; ISO 62 | ||
Viscosity Measurement | 140 | 140 | ISO 307 | ||
Linear Mold Shrinkage | 0.0035 cm/cm | 0.0035 in/in | restricted | ||
Melt Flow | 72.6 g/10 min @Load 5.00 kg, Temperature 275 °C |
72.6 g/10 min @Load 11.0 lb, Temperature 527 °F |
ISO 1133 | ||
Mechanical Properties | Metric | English | Comments | ||
Tensile Strength, Yield | 160 MPa | 23200 psi | 50 mm/min; ISO 527-1/-2 | ||
Elongation at Yield | 3.5 % | 3.5 % | 50 mm/min; ISO 527-1/-2 | ||
Modulus of Elasticity | 8.00 GPa | 1160 ksi | ISO 527-1/-2 | ||
Flexural Strength | 220 MPa | 31900 psi | at max force; ISO 178 | ||
Flexural Modulus | 7.40 GPa | 1070 ksi | ISO 178 | ||
Izod Impact, Notched (ISO) | 12.0 kJ/m² @Temperature 23.0 °C |
5.71 ft-lb/in² @Temperature 73.4 °F |
ISO 180/A | ||
Charpy Impact Unnotched | 7.50 J/cm² @Temperature -30.0 °C |
35.7 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 | 1.00 J/cm² @Temperature -30.0 °C |
4.76 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eA | ||
1.20 J/cm² @Temperature 23.0 °C |
5.71 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 | IEC 60093 | ||
Dielectric Constant | 3.8 @Frequency 1.00 Hz |
3.8 @Frequency 1.00 Hz |
IEC 60250 | ||
Dissipation Factor | 0.025 @Frequency 1.00e+6 Hz |
0.025 @Frequency 1.00e+6 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 - 25.0 µm/m-°C @Temperature 23.0 - 80.0 °C |
11.1 - 13.9 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 | ||
Thermal Conductivity | 0.350 W/m-K | 2.43 BTU-in/hr-ft²-°F | DIN 52612 | ||
Melting Point | 220 °C | 428 °F | DIN 53765 | ||
Maximum Service Temperature, Air | 145 °C | 293 °F | for 50% loss of tensile strength after 20000hr | ||
175 °C | 347 °F | for 50% loss of tensile strength after 5000hr | |||
200 °C | 392 °F | ||||
Deflection Temperature at 0.46 MPa (66 psi) | 220 °C | 428 °F | ISO 75-1/-2 | ||
Deflection Temperature at 1.8 MPa (264 psi) | 210 °C | 410 °F | ISO 75-1/-2 | ||
Decomposition Temperature | >= 300 °C | >= 572 °F | |||
Flammability, UL94 | HB @Thickness 1.60 mm |
HB @Thickness 0.0630 in |
|||
Processing Properties | Metric | English | Comments | ||
Processing Temperature | 80.0 °C | 176 °F | Hopper Throat | ||
Zone 1 | 260 °C | 500 °F | Feed Zone | ||
Zone 2 | 270 °C | 518 °F | Compression | ||
Zone 3 | 280 °C | 536 °F | Metering-zone | ||
Zone 4 | 280 °C | 536 °F | Nozzle | ||
Melt Temperature | 280 °C | 536 °F | Optimal | ||
270 - 290 °C | 518 - 554 °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 00564 | ||||
Commercial Status | Europe | ||||
Ignition Temperature | >400°C | ASTM D129 | |||
Peripheral Screw Speed | < 0.3 m/s |