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物性表:
Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Density | 1.38 g/cc | 0.0499 lb/in³ | ASTM D792, ISO 1183 | ||
Water Absorption | 0.80 % | 0.80 % | 23°C, 24h in H2O; sim. ISO 62 | ||
Water Absorption at Saturation | 5.5 % | 5.5 % | sim. ISO 62 | ||
Linear Mold Shrinkage, Flow | 0.0060 cm/cm | 0.0060 in/in | parallel; Euronil | ||
Linear Mold Shrinkage, Transverse | 0.0080 cm/cm | 0.0080 in/in | Euronil | ||
Mechanical Properties | Metric | English | Comments | ||
Tensile Strength, Yield | 150 MPa | 21800 psi | ISO 527, ASTM D638 | ||
Elongation at Break | 2.5 % | 2.5 % | |||
Tensile Modulus | 9.00 GPa | 1310 ksi | ISO 527, ASTM D638 | ||
Flexural Yield Strength | 210 MPa | 30500 psi | ISO 178, ASTM D790 | ||
125 MPa @Temperature 90.0 °C |
18100 psi @Temperature 194 °F |
ISO 178, ASTM D790 | |||
Flexural Modulus | 8.20 GPa | 1190 ksi | ISO 178, ASTM D790 | ||
4.30 GPa @Temperature 90.0 °C |
624 ksi @Temperature 194 °F |
ISO 178, ASTM D790 | |||
Izod Impact, Notched (ISO) | 7.00 kJ/m² @Temperature -30.0 °C |
3.33 ft-lb/in² @Temperature -22.0 °F |
ISO 180/1A | ||
8.50 kJ/m² @Temperature 23.0 °C |
4.04 ft-lb/in² @Temperature 73.4 °F |
ISO 180/1A | |||
Charpy Impact Unnotched | 3.80 J/cm² | 18.1 ft-lb/in² | ISO 179 | ||
2.70 J/cm² @Temperature -30.0 °C |
12.8 ft-lb/in² @Temperature -22.0 °F |
ISO 179 | |||
Charpy Impact, Notched | 0.700 J/cm² | 3.33 ft-lb/in² | ISO 179 | ||
0.500 J/cm² @Temperature -30.0 °C |
2.38 ft-lb/in² @Temperature -22.0 °F |
ISO 179 | |||
Electrical Properties | Metric | English | Comments | ||
Dielectric Strength | 20.0 kV/mm @Thickness 2.00 mm |
508 kV/in @Thickness 0.0787 in |
ASTM D149 | ||
Comparative Tracking Index | 500 V @Thickness 3.20 mm |
500 V @Thickness 0.126 in |
Sol. A; IEC 112, UL 746A | ||
500 V @Thickness 3.20 mm |
500 V @Thickness 0.126 in |
Sol. B; IEC 112, UL 746A | |||
Thermal Properties | Metric | English | Comments | ||
Maximum Service Temperature, Air | 120 °C | 248 °F | 20,000 hr; IEC 216 | ||
Deflection Temperature at 0.46 MPa (66 psi) | 250 °C | 482 °F | ISO 75, ASTM D648 | ||
Deflection Temperature at 1.8 MPa (264 psi) | 245 °C | 473 °F | ISO 75, ASTM D648 | ||
Vicat Softening Point | 250 °C | 482 °F | 49 N; ISO 306, ASTM D1525 | ||
255 °C | 491 °F | 9.8 N; ISO 306, ASTM D1525 | |||
Flammability, UL94 | V-0 @Thickness 0.800 mm |
V-0 @Thickness 0.0315 in |
|||
V-0 @Thickness 1.60 mm |
V-0 @Thickness 0.0630 in |
||||
V-0 @Thickness 3.20 mm |
V-0 @Thickness 0.126 in |
||||
Oxygen Index | 29 % | 29 % | ASTM D2863 | ||
Glow Wire Test | 960 °C @Thickness 3.20 mm |
1760 °F @Thickness 0.126 in |
Glow Wire Flammability Index; IEC 694-2-12 | ||
960 °C @Thickness 0.800 mm |
1760 °F @Thickness 0.0315 in |
Glow Wire Flammability Index; IEC 694-2-12 | |||
Processing Properties | Metric | English | Comments | ||
Nozzle Temperature | 275 - 285 °C | 527 - 545 °F | |||
Zone 1 | 260 - 280 °C | 500 - 536 °F | hopper | ||
Zone 2 | 260 - 280 °C | 500 - 536 °F | |||
Zone 3 | 270 - 280 °C | 518 - 536 °F | |||
Zone 4 | 275 - 285 °C | 527 - 545 °F | |||
Melt Temperature | 275 - 290 °C | 527 - 554 °F | Do not melt above 290°C | ||
Mold Temperature | 90.0 - 110 °C | 194 - 230 °F | Preferred | ||
Drying Temperature | 80.0 - 85.0 °C | 176 - 185 °F | |||
Dry Time | 4 hour | 4 hour | |||
Injection Pressure | 70.0 - 100 MPa | 10200 - 14500 psi | |||
De |
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Clamping Force | in tons, 0.7 times the projected surface area in cm2 | ||||
Flammability Rating | SE | FMVSS No. 302, 355x100x1 mm | |||
Heat Resistance - Ball Test | OK | at 125°C, IEC 309 | |||
OK | at 165°C, IEC 309 | ||||
Holding Pressure | 90 MPa | ||||
Needle Test | OK | IEC 695-2-2, 1 or 2 mm |