20%玻纤热稳定PA66 TECHNYL A218V20索尔维
Density | 1.29 | -- | g/cm | *** 1183/A |
Water Absorption(24 hr, 23°C) | 1.0 | -- | % | *** 62 |
Mechanical | Dry | Conditioned | Unit | Test Method |
Tensile Modulus(23°C) | 7400 | 5300 | MPa | *** 527-2/1A |
Tensile Stress(Break, 23°C) | 145 | 100 | MPa | *** 527-2/1A |
Tensile Strain(Break, 23°C) | 3.0 | -- | % | *** 527-2 |
Flexural Modulus(23°C) | 6400 | 4200 | MPa | *** 178 |
Impact | Dry | Conditioned | Unit | Test Method |
Charpy Notched Impact Strength(23°C) | 8.0 | 10 | kJ/m | *** 179/1eA |
Charpy Unnotched Impact Strength(23°C) | 48 | 79 | kJ/m | *** 179/1eU |
Notched Izod Impact Strength(23°C) | 7.0 | 13 | kJ/m | *** 180 |
Thermal | Dry | Conditioned | Unit | Test Method |
Melting Temperature | 263 | -- | °C | *** 11357-3 |
Electrical | Dry | Conditioned | Unit | Test Method |
Surface Resistivity | 6.0E+15 | 1.0E+13 | ohms | IEC 60093 |
Volume Resistivity | 1.0E+15 | 1.0E+15 | ohms·cm | IEC 60093 |
Electric Strength(2.00 mm) | 32 | 28 | kV/mm | IEC 60243-1 |
Relative Permittivity | 3.70 | 4.00 | IEC 60250 | |
Dissipation Factor | 0.010 | 0.11 | IEC 60250 | |
Comparative Tracking Index(Solution A) | 400 | 350 | V | IEC 60112 |
Flammability | Dry | Conditioned | Unit | Test Method |
Glow Wire Flammability Index(1.6 mm) | 650 | -- | °C | IEC 60695-2-12 |
Oxygen Index | 23 | -- | % | *** 4589-2 |
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。