| 物性表： | |||||
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.15 g/cc | 0.0415 lb/in³ | |||
| 1.32 g/cc | 0.0477 lb/in³ | DAM; ISO 1183 | |||
| Water Absorption | 6.4 % @Thickness 2.00 mm |
6.4 % @Thickness 0.0787 in |
DAM; Sim. to ISO 62 | ||
| Moisture Absorption | 2.00 % @Thickness 2.00 mm |
2.00 % @Thickness 0.0787 in |
DAM; Sim. to ISO 62 | ||
| Viscosity | 57704 cP @Shear Rate 5000 1/s, Temperature 305 °C |
57704 cP @Shear Rate 5000 1/s, Temperature 581 °F |
ISO 11403-1 -2 | ||
| 68383.2 cP @Shear Rate 5000 1/s, Temperature 295 °C |
68383.2 cP @Shear Rate 5000 1/s, Temperature 563 °F |
ISO 11403-1 -2 | |||
| 82058 cP @Shear Rate 5000 1/s, Temperature 285 °C |
82058 cP @Shear Rate 5000 1/s, Temperature 545 °F |
ISO 11403-1 -2 | |||
| 164318 cP @Shear Rate 500 1/s, Temperature 305 °C |
164318 cP @Shear Rate 500 1/s, Temperature 581 °F |
ISO 11403-1 -2 | |||
| 204032 cP @Shear Rate 500 1/s, Temperature 295 °C |
204032 cP @Shear Rate 500 1/s, Temperature 563 °F |
ISO 11403-1 -2 | |||
| 254608 cP @Shear Rate 500 1/s, Temperature 285 °C |
254608 cP @Shear Rate 500 1/s, Temperature 545 °F |
ISO 11403-1 -2 | |||
| Viscosity Test | 140 cm³/g | 140 cm³/g | DAM; ISO 307 1157 1628 | ||
| Linear Mold Shrinkage, Flow | 0.0030 cm/cm | 0.0030 in/in | DAM; ISO 294-4 2577 | ||
| Linear Mold Shrinkage, Transverse | 0.011 cm/cm | 0.011 in/in | DAM; ISO 294-4 2577 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Ball Indentation Hardness | 260 MPa | 37700 psi | DAM; H 961/30; ISO 2039-1 | ||
| Tensile Strength at Break | 120 MPa | 17400 psi | 50%RH; ISO 527-1/-2 | ||
| 180 MPa | 26100 psi | DAM; ISO 527-1/-2 | |||
| Elongation at Break | 3.0 % | 3.0 % | DAM; ISO 527-1/-2 | ||
| 7.0 % | 7.0 % | 50%RH; ISO 527-1/-2 | |||
| Tensile Modulus | 6.10 GPa | 885 ksi | 50%RH; ISO 527-1/-2 | ||
| 8.40 GPa | 1220 ksi | DAM; ISO 527-1/-2 | |||
| 3.174 GPa @Temperature 170 °C |
460.4 ksi @Temperature 338 °F |
DAM; Dynamic; ISO 11403-1 -2 | |||
| 3.986 GPa @Temperature 110 °C |
578.1 ksi @Temperature 230 °F |
DAM; Dynamic; ISO 11403-1 -2 | |||
| 7.555 GPa @Temperature 30.0 °C |
1096 ksi @Temperature 86.0 °F |
DAM; Dynamic; ISO 11403-1 -2 | |||
| 7.701 GPa @Temperature -20.0 °C |
1117 ksi @Temperature -4.00 °F |
DAM; Dynamic; ISO 11403-1 -2 | |||
| 8.133 GPa @Temperature -70.0 °C |
1180 ksi @Temperature -94.0 °F |
DAM; Dynamic; ISO 11403-1 -2 | |||
| 8.485 GPa @Temperature -100 °C |
1231 ksi @Temperature -148 °F |
DAM; Dynamic; ISO 11403-1 -2 | |||
| Charpy Impact Unnotched | 6.00 J/cm² | 28.6 ft-lb/in² | DAM; ISO 179/1eU | ||
| 8.00 J/cm² | 38.1 ft-lb/in² | 50%RH; ISO 179/1eU | |||
| 4.50 J/cm² @Temperature -30.0 °C |
21.4 ft-lb/in² @Temperature -22.0 °F |
50%RH; ISO 179/1eU | |||
| 6.00 J/cm² @Temperature -30.0 °C |
28.6 ft-lb/in² @Temperature -22.0 °F |
DAM; ISO 179/1eU | |||
| Charpy Impact, Notched | 1.00 J/cm² | 4.76 ft-lb/in² | DAM; ISO 179/1eA | ||
| 1.10 J/cm² | 5.23 ft-lb/in² | 50%RH; ISO 179/1eA | |||
| 0.700 J/cm² @Temperature -30.0 °C |
3.33 ft-lb/in² @Temperature -22.0 °F |
DAM; ISO 179/1eA | |||
| 0.700 J/cm² @Temperature -30.0 °C |
3.33 ft-lb/in² @Temperature -22.0 °F |
50%RH; ISO 179/1eA | |||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | DAM; IEC 60093 | ||
| Surface Resistance | 1.00e+13 ohm | 1.00e+13 ohm | 50%RH; IEC 60093 | ||
| Dielectric Constant | 3.6 @Frequency 100 Hz |
3.6 @Frequency 100 Hz |
DAM; IEC 60250 | ||
| Dissipation Factor | 0.0070 @Frequency 100 Hz |
0.0070 @Frequency 100 Hz |
DAM; IEC 60250 | ||
| Comparative Tracking Index | 400 V | 400 V | DAM; IEC 60112 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear, Parallel to Flow | 33.0 µm/m-°C | 18.3 µin/in-°F | DAM; ISO 11359-1/-2 | ||
| CTE, linear, Transverse to Flow | 112 µm/m-°C | 62.2 µin/in-°F | DAM; ISO 11359-1/-2 | ||
| Specific Heat Capacity | 2.09 J/g-°C @Thickness 1.50 mm |
0.500 BTU/lb-°F @Thickness 0.0591 in |
|||
| Thermal Conductivity | 0.210 W/m-K | 1.46 BTU-in/hr-ft²-°F | of melt | ||
| Melting Point | 262 °C | 504 °F | DAM; 10°C/min; ISO 11357-1/-3 | ||
| Deflection Temperature at 0.46 MPa (66 psi) | 261 °C | 502 °F | DAM; ISO 75-1/-2 | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 252 °C | 486 °F | DAM; ISO 75-1/-2 | ||
| Vicat Softening Point | 257 °C | 495 °F | DAM; 50°C/h 50N; ISO 306 | ||
| Glass Transition Temp, Tg | 80.0 °C | 176 °F | DAM; 10°C/min; ISO 11357-1/-2 | ||
| Flame Spread | 26 mm/min @Thickness 1.00 mm |
1.0 in/min @Thickness 0.0394 in |
ISO 3795 (FMVSS 302) | ||
| De |
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| Additives | Lubricants | ||||
| Release agent | |||||
| Delivery form | Pellets | ||||
| Odour | class 3.5 | VDA 270 | |||
| Part Marking Code | >PA66-GF25< | ISO 11469 | |||
| Processing | Injection Moulding | ||||
| Regional Availability | Asia Pacific | ||||
| Europe | |||||
| Global | |||||
| Near East/Africa | |||||
| North America | |||||
| South and Central America | |||||
| Resin Identification | PA66-GF25 | ||||
| Special characteristics | Heat stabilised or stable to heat | ||||
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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