PA66 AG5K 具有优良的耐磨性、_产品资讯

PA66 AG5K 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）。

Physical Properties	Metric	English	Comments
物性表：
Density	1.31 g/cc	0.0473 lb/in³	ISO 1183
Water Absorption at Saturation	6.0 % @Temperature 23.0 °C	6.0 % @Temperature 73.4 °F	ISO 62-1
Linear Mold Shrinkage, Flow	0.0025 - 0.0035 cm/cm	0.0025 - 0.0035 in/in	on Tensile Bar; ISO 294

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell L	114	114	ISO 2039-2
Tensile Strength at Break	155 MPa	22500 psi	5 mm/min; ISO 527
Elongation at Break	3.0 %	3.0 %	5 mm/min; ISO 527
Tensile Modulus	8.10 GPa	1170 ksi	1 mm/min; ISO 527
Flexural Strength	200 MPa	29000 psi	2 mm/min; ISO 178
Flexural Modulus	7.60 GPa	1100 ksi	2 mm/min; ISO 178
Izod Impact, Notched (ISO)	7.00 kJ/m² @Temperature -30.0 °C	3.33 ft-lb/in² @Temperature -22.0 °F	80x10x4; ISO 180/1A
	7.00 kJ/m² @Temperature -40.0 °C	3.33 ft-lb/in² @Temperature -40.0 °F	80x10x4; ISO 180/1A
	8.00 kJ/m² @Temperature 23.0 °C	3.81 ft-lb/in² @Temperature 73.4 °F	80x10x4; ISO 180/1A
Charpy Impact Unnotched	4.50 J/cm²	21.4 ft-lb/in²	Edgew 80x10x4; ISO 179/1eU

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+16 ohm-cm	>= 1.00e+16 ohm-cm	IEC 60093
Surface Resistance	>= 1.00e+16 ohm	>= 1.00e+16 ohm	ROA; IEC 60093
Dielectric Constant	3.2 @Frequency 1.00e+6 Hz	3.2 @Frequency 1.00e+6 Hz	IEC 60250
	3.4 @Frequency 50.0 - 60.0 Hz	3.4 @Frequency 50.0 - 60.0 Hz	IEC 60250
Dielectric Strength	19.0 kV/mm @Thickness 3.20 mm	483 kV/in @Thickness 0.126 in	in oil; IEC 60243-1
Dissipation Factor	0.0068 @Frequency 50.0 - 60.0 Hz	0.0068 @Frequency 50.0 - 60.0 Hz	IEC 60250
	0.015 @Frequency 1.00e+6 Hz	0.015 @Frequency 1.00e+6 Hz	IEC 60250
Comparative Tracking Index	400 V	400 V	M; IEC 60112
	500 V	500 V	IEC 60112

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	28.0 µm/m-°C @Temperature 23.0 - 60.0 °C	15.6 µin/in-°F @Temperature 73.4 - 140 °F	ISO 11359-2
CTE, linear, Transverse to Flow	80.0 µm/m-°C @Temperature 23.0 - 60.0 °C	44.4 µin/in-°F @Temperature 73.4 - 140 °F	ISO 11359-2
Thermal Conductivity	0.330 W/m-K	2.29 BTU-in/hr-ft²-°F	ISO 8302
Deflection Temperature at 0.46 MPa (66 psi)	258 °C	496 °F	Edgew 120x10x4, sp=100 mm; ISO 75/Bf
Deflection Temperature at 1.8 MPa (264 psi)	246 °C	475 °F	Edgew 120x10x4, sp=100 mm; ISO 75/Af
Vicat Softening Point	255 °C	491 °F	B/120; ISO 306
UL RTI, Electrical	65.0 °C @Thickness 3.00 mm	149 °F @Thickness 0.118 in
	65.0 °C @Thickness 0.750 mm	149 °F @Thickness 0.0295 in
UL RTI, Mechanical with Impact	65.0 °C @Thickness 0.750 mm	149 °F @Thickness 0.0295 in
	65.0 °C @Thickness 3.00 mm	149 °F @Thickness 0.118 in
UL RTI, Mechanical without Impact	65.0 °C @Thickness 0.750 mm	149 °F @Thickness 0.0295 in
	65.0 °C @Thickness 3.00 mm	149 °F @Thickness 0.118 in
Flammability, UL94	HB @Thickness 0.750 mm	HB @Thickness 0.0295 in	IEC 60695-11-10
	HB @Thickness 3.00 mm	HB @Thickness 0.118 in	IEC 60695-11-10
Flame Spread	2.00 mm/min @Thickness 3.00 mm	0.0787 in/min @Thickness 0.118 in	FMVSS Buring Speed
	6.00 mm/min @Thickness 2.00 mm	0.236 in/min @Thickness 0.0787 in	FMVSS Buring Speed
Oxygen Index	27 %	27 %	ISO 4589

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	260 - 280 °C	500 - 536 °F	Zone 1
Middle Barrel Temperature	270 - 280 °C	518 - 536 °F	Zone 2
Front Barrel Temperature	270 - 290 °C	518 - 554 °F	Zone 3
Melt Temperature	270 - 290 °C	518 - 554 °F
Mold Temperature	60.0 - 90.0 °C	140 - 194 °F
Drying Temperature	75.0 - 85.0 °C	167 - 185 °F
Dry Time	4.00 - 6.00 hour	4.00 - 6.00 hour
Moisture Content	0.20 %	0.20 %

Descriptive Properties
UL f1	f1

熔化温度：260~290℃。对玻璃添加剂的产品为275~280℃。熔化温度应避免高于300℃。模具温度：建议80℃。模具温度将影响结晶度，而结晶度将影响产品的物理特性。对于薄壁塑件，如果使用低于40℃的模具温度，则塑件的结晶度将随着时间而变化，为了保持塑件的几何稳定性，需要进行退火处理。

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