物性表: | |||||
Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Density | 1.14 g/cc | 0.0412 lb/in³ | DAM; ISO 1183 | ||
Water Absorption | 8.5 % @Thickness 2.00 mm |
8.5 % @Thickness 0.0787 in |
DAM; Sim. to ISO 62 | ||
Moisture Absorption | 2.70 % @Thickness 2.00 mm |
2.70 % @Thickness 0.0787 in |
DAM; Sim. to ISO 62 | ||
Viscosity Test | 145 cm³/g | 145 cm³/g | DAM; ISO 307 1157 1628 | ||
Linear Mold Shrinkage, Flow | 0.013 cm/cm | 0.013 in/in | DAM; ISO 294-4 2577 | ||
Linear Mold Shrinkage, Transverse | 0.013 cm/cm | 0.013 in/in | DAM; ISO 294-4 2577 | ||
Mechanical Properties | Metric | English | Comments | ||
Tensile Strength, Yield | 60.0 MPa | 8700 psi | 50%RH; ISO 527-1/-2 | ||
85.0 MPa | 12300 psi | DAM; ISO 527-1/-2 | |||
Elongation at Break | 24 % | 24 % | DAM; Nominal; ISO 527-1/-2 | ||
>= 50 % | >= 50 % | 50%RH; Nominal; ISO 527-1/-2 | |||
Elongation at Yield | 4.3 % | 4.3 % | DAM; ISO 527-1/-2 | ||
25 % | 25 % | 50%RH; ISO 527-1/-2 | |||
Tensile Modulus | 1.50 GPa | 218 ksi | 50%RH; ISO 527-1/-2 | ||
3.20 GPa | 464 ksi | DAM; ISO 527-1/-2 | |||
Izod Impact, Notched (ISO) | 5.00 kJ/m² | 2.38 ft-lb/in² | DAM; ISO 180/1A | ||
12.0 kJ/m² | 5.71 ft-lb/in² | 50%RH; ISO 180/1A | |||
3.00 kJ/m² @Temperature -30.0 °C |
1.43 ft-lb/in² @Temperature -22.0 °F |
50%RH; ISO 180/1A | |||
4.00 kJ/m² @Temperature -30.0 °C |
1.90 ft-lb/in² @Temperature -22.0 °F |
DAM; ISO 180/1A | |||
Charpy Impact Unnotched | 4.50 J/cm² | 21.4 ft-lb/in² | DAM; ISO 179/1eU | ||
NB | NB | 50%RH; ISO 179/1eU | |||
5.50 J/cm² @Temperature -30.0 °C |
26.2 ft-lb/in² @Temperature -22.0 °F |
DAM; ISO 179/1eU | |||
5.50 J/cm² @Temperature -30.0 °C |
26.2 ft-lb/in² @Temperature -22.0 °F |
50%RH; ISO 179/1eU | |||
Charpy Impact, Notched | 0.600 J/cm² | 2.86 ft-lb/in² | DAM; ISO 179/1eA | ||
1.50 J/cm² | 7.14 ft-lb/in² | 50%RH; ISO 179/1eA | |||
0.300 J/cm² @Temperature -30.0 °C |
1.43 ft-lb/in² @Temperature -22.0 °F |
50%RH; ISO 179/1eA | |||
0.400 J/cm² @Temperature -30.0 °C |
1.90 ft-lb/in² @Temperature -22.0 °F |
DAM; ISO 179/1eA | |||
Tensile Creep Modulus, 1 hour | 1340 MPa @Time 3600 sec |
194000 psi @Time 1.00 hour |
50%RH; ISO 899-1 | ||
Tensile Creep Modulus, 1000 hours | 600 MPa @Time 3.60e+6 sec |
87000 psi @Time 1000 hour |
50%RH; ISO 899-1 | ||
Electrical Properties | Metric | English | Comments | ||
Comparative Tracking Index | 600 V | 600 V | DAM; IEC 60112 | ||
Thermal Properties | Metric | English | Comments | ||
CTE, linear, Parallel to Flow | 100 µm/m-°C | 55.6 µin/in-°F | DAM; ISO 11359-1/-2 | ||
CTE, linear, Transverse to Flow | 110 µm/m-°C | 61.1 µin/in-°F | DAM; ISO 11359-1/-2 | ||
Melting Point | 263 °C | 505 °F | DAM; 10°C/min; ISO 11357-1/-3 | ||
Deflection Temperature at 0.46 MPa (66 psi) | 205 °C | 401 °F | DAM; ISO 75-1/-2 | ||
Deflection Temperature at 1.8 MPa (264 psi) | 70.0 °C | 158 °F | DAM; ISO 75-1/-2 | ||
Vicat Softening Point | 240 °C | 464 °F | DAM; 50°C/h 50N; ISO 306 | ||
Glass Transition Temp, Tg | 60.0 °C | 140 °F | DAM; 10°C/min; ISO 11357-1/-2 | ||
Flammability, UL94 | V-2 @Thickness 1.50 mm |
V-2 @Thickness 0.0591 in |
DAM; IEC 60695-11-10 | ||
V-2 @Thickness 0.700 mm |
V-2 @Thickness 0.0276 in |
DAM; IEC 60695-11-10 | |||
Oxygen Index | 27 % | 27 % | DAM; ISO 4589-1/-2 | ||
De |
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Additives | Lubricants | ||||
Release agent | |||||
Delivery form | Pellets | ||||
Emission of organic compounds | 6.6 µgC/g | VDA 277 | |||
Odour | class 2.5 | VDA 270 | |||
Part Marking Code | >PA66< | ISO 11469 | |||
Processing | Injection Moulding | ||||
Regional Availability | Asia Pacific | ||||
Europe | |||||
Global | |||||
Near East/Africa | |||||
North America | |||||
South and Central America | |||||
Resin Identification | PA66 | ||||
Special characteristics | Light stabilised or stable to light | ||||
U.V. stabilised or stable to weather | |||||
UL recognition | UL | DAM |
在产品设计时,一定要考虑吸湿性对几何稳定性的影响。为了提高PA66的机械特性,经常加入各种各样的改性剂。玻璃就是最常见的添加剂,有时为了提高抗冲击性还加入合成橡胶,如EPDM和SBR等。PA66的粘性较低,因此流动性很好(但不如PA6)。这个性质可以用来加工很薄的元件。它的粘度对温度变化很敏感。

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