经销安科罗耐高温PA66AKROMIDA35
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¥39.90
经销安科罗耐高温PA66 AKROMID A35
Density (23°C) | 1.14 | -- | g/cm³ | ISO 1183 |
Spiral Flow 1 | 127 | -- | cm | Internal Method |
Molding Shrinkage | ISO 294-4 | |||
Across Flow | 1.5 to 1.7 | -- | % | |
Flow | 1.3 to 1.5 | -- | % |
Mechanical | Dry | Conditioned | Unit | Test Method |
Tensile Modulus | 3500 | 1450 | MPa | ISO 527-2/1 |
Tensile Stress (Yield) | 90.0 | 55.0 | MPa | ISO 527-2/50 |
Tensile Strain | ISO 527-2/50 | |||
Yield | 4.5 | -- | % | |
Break | 12 | > 30 | % | |
Flexural Modulus 2 | 3200 | -- | MPa | ISO 178 |
Flexural Stress 2 | 125 | -- | MPa | ISO 178 |
Impact | Dry | Conditioned | Unit | Test Method |
Charpy Notched Impact Strength(23°C) | > 4.5 | 11 | kJ/m² | ISO 179/1eA |
Charpy Unnotched Impact Strength (23°C) | No Break | No Break | ISO 179/1eU |
Thermal | Dry | Conditioned | Unit | Test Method |
Heat Deflection Temperature | ||||
0.45 MPa, Unannealed | 220 | -- | °C | ISO 75-2/B |
1.8 MPa, Unannealed | 70.0 | -- | °C | ISO 75-2/A |
Melting Temperature 3 | 260 | -- | °C | DIN EN 11357-1 |
Flammability | Dry | Conditioned | Unit | Test Method |
Burning Rate 4 (1.00 mm) | <100 | -- | mm/min | FMVSS 302 |
Flame Rating (1.6 mm) | V-2 | -- | 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)。
经销安科罗耐高温PA66 AKROMID A35