30%GF防火PA66 Radiflam A RV300 AE 100 C
Density | 1.67 | -- | g/cm | *** 1183 |
Water Absorption | *** 62 | |||
Saturation, 23°C, 2.00 mm | 3.7 | -- | % | |
Equilibrium, 23°C, 2.00 mm, 50% RH | 0.90 | -- | % |
Mechanical | Dry | Conditioned | Unit | Test Method |
Tensile Modulus | 12200 | -- | MPa | *** 527-2/1A/1 |
Tensile Stress(Break) | 145 | -- | MPa | *** 527-2/1A/5 |
Tensile Strain(Break) | 2.0 | -- | % | *** 527-2/1A/5 |
Flexural Modulus2 | 11000 | -- | MPa | *** 178 |
Flexural Stress2 | 220 | -- | MPa | *** 178 |
Impact | Dry | Conditioned | Unit | Test Method |
Charpy Notched Impact Strength | *** 179/1eA | |||
-30°C | 7.0 | -- | kJ/m | |
23°C | 8.0 | -- | kJ/m | |
Charpy Unnotched Impact Strength | *** 179/1eU | |||
-30°C | 42 | -- | kJ/m | |
23°C | 50 | -- | kJ/m |
Thermal | Dry | Conditioned | Unit | Test Method |
Heat Deflection Temperature | ||||
0.45 MPa, Unannealed | 240 | -- | °C | *** 75-2/Bf |
1.8 MPa, Unannealed | 220 | -- | °C | *** 75-2/Af |
Vicat Softening Temperature | 240 | -- | °C | *** 306/B50 |
Melting Temperature3 | 260 | -- | °C | *** 11357-3 |
Electrical | Dry | Conditioned | Unit | Test Method |
Surface Resistivity4 | 1.0E+12 | 1.0E+10 | ohms | IEC 60093 |
Volume Resistivity4 | 1.0E+15 | 1.0E+13 | ohms·cm | IEC 60093 |
Flammability | Dry | Conditioned | Unit | Test Method |
Flame Rating(0.8 mm) | V-0 | -- | UL 94 |
PA66 聚酰胺66或尼龙66化学和物理特性PA66在聚酰胺材料中有较高的熔点。它是一种半晶体-晶体材料。PA66在较高温度也能保持较强的强度和刚度。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***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)。