物性表:
Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Density | 1.14 g/cc | 0.0412 lb/in³ | ISO 1183 | ||
Water Absorption | 8.5 % | 8.5 % | ISO 62 | ||
Moisture Absorption at Equilibrium | 2.5 % | 2.5 % | 23°C/50% R.H.; ISO 62 | ||
Linear Mold Shrinkage | 0.016 cm/cm | 0.016 in/in | ASTM Data; MD | ||
Mechanical Properties | Metric | English | Comments | ||
Tensile Strength, Yield | 83.0 MPa | 12000 psi | 2 in/min; ASTM Test | ||
83.0 MPa | 12000 psi | 50mm/min; ISO 527 | |||
Elongation at Break | 25 % | 25 % | 50mm/min, Nominal strain; ISO 527 | ||
60 % | 60 % | 2 in/min; ASTM Test | |||
Elongation at Yield | 5.0 % | 5.0 % | 50mm/min; ISO 527 | ||
Tensile Modulus | 3.00 GPa | 435 ksi | 1mm/min; ISO 527 | ||
Flexural Strength | 117 MPa | 17000 psi | ASTM Test | ||
Flexural Modulus | 2.80 GPa | 406 ksi | ISO Data | ||
2.90 GPa | 421 ksi | ASTM Test | |||
Izod Impact, Notched | 0.530 J/cm @Thickness 3.17 mm |
0.993 ft-lb/in @Thickness 0.125 in |
ASTM Test | ||
Izod Impact, Notched (ISO) | 5.20 kJ/m² | 2.47 ft-lb/in² | ISO Test | ||
Charpy Impact Unnotched | NB | NB | ISO 179 | ||
NB @Temperature -30.0 °C |
NB @Temperature -22.0 °F |
ISO 179 | |||
Charpy Impact, Notched | 0.570 J/cm² | 2.71 ft-lb/in² | ISO 179 | ||
0.400 J/cm² @Temperature -30.0 °C |
1.90 ft-lb/in² @Temperature -22.0 °F |
ISO 179 | |||
Thermal Properties | Metric | English | Comments | ||
Melting Point | 257 °C | 495 °F | 10 K/min | ||
257 °C | 495 °F | ASTM Test | |||
Deflection Temperature at 0.46 MPa (66 psi) | 205 °C | 401 °F | ISO 75 | ||
243 °C | 469 °F | ASTM Test | |||
Deflection Temperature at 1.8 MPa (264 psi) | 72.0 °C | 162 °F | ISO 75 | ||
77.0 °C | 171 °F | ASTM Test | |||
De |
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Color | Natural | ||||
Commercial Status | Active America | ||||
Impact Modified | No | ||||
Primary Processing Technique | Injection Molding |
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物理化学性:PA66塑胶原料为半透明或不透明乳白包或带黄色颗粒状结晶形聚合物,具有可塑性。密度(g/cm3) 1.10-1.14;拉伸强度(MPa) 60. 0-80.0;洛氏硬度118;熔点252℃;脆化温度-30℃;热分解温度大于350℃;连续耐热80-120℃;冲击强度(kJ/m2) 60-100;静弯曲强度(MPa) 1 00-120;马丁耐热(℃) 50-60;弯曲弹性模量 (MPa) 2000~3000;体积电阻率(Ωcm) 1.83×1015;平衡吸水率2.5%;介电常数 1.63。