PA66 A3K Q601 耐韧、耐冲击性特优_产品资讯

PA66 A3K Q601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。

Physical Properties	Metric	English	Comments
物性表：
Density	1.13 g/cc	0.0408 lb/in³	ISO 1183
Moisture Absorption at Equilibrium	2.8 %	2.8 %	50% RH; ISO 62
	8.5 %	8.5 %	Saturation; ISO 62

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	80.0 MPa	11600 psi	ISO 527
Elongation at Break	20 %	20 %	Nominal; ISO 527
Elongation at Yield	5.0 %	5.0 %	ISO 527
Tensile Modulus	3.00 GPa	435 ksi	ISO 527
Flexural Strength	100 MPa	14500 psi	ISO 178
Flexural Modulus	2.90 GPa	421 ksi	ISO 178
Izod Impact, Notched (ISO)	5.50 kJ/m²	2.62 ft-lb/in²	ISO 180
Charpy Impact Unnotched	NB @Temperature -30.0 °C	NB @Temperature -22.0 °F	ISO 179
	NB @Temperature 23.0 °C	NB @Temperature 73.4 °F	ISO 179
Charpy Impact, Notched	0.500 J/cm²	2.38 ft-lb/in²	ISO 179

Thermal Properties	Metric	English	Comments
Melting Point	260 °C	500 °F	ISO 3146
Deflection Temperature at 1.8 MPa (264 psi)	75.0 °C	167 °F	ISO 75

Processing Properties	Metric	English	Comments
Melt Temperature	280 - 300 °C	536 - 572 °F
Mold Temperature	40.0 - 80.0 °C	104 - 176 °F
Drying Temperature	80.0 °C	176 °F
Dry Time	2 - 4 hour	2 - 4 hour
Moisture Content	>= 0.20 %	>= 0.20 %
Injection Pressure	35.0 - 125 MPa	5080 - 18100 psi

Descriptive Properties
Commercial Status	North America

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