PA66 A3XZG5 BK23187 耐韧

 PA66 A3XZG5 BK23187 25%玻璃纤维增强 聚酰胺俗称尼龙（Nylon），英文名称Polyamide（简称PA），是分子主链上含有重复酰胺基团—[NHCO]—的热塑性树脂总称。包括脂肪族PA，脂肪—芳香族PA和芳香族PA。其中，脂肪族PA品种多，产量大，应用广泛，其命名由合成单体具体的碳原子数而定。是美国著名化学家卡罗瑟斯和他的科研小组发明的。  

物性表：
Physical Properties	Metric	English	Comments
Bulk Density	0.500 - 0.800 g/cc	0.0181 - 0.0289 lb/in³
Density	1.32 g/cc	0.0477 lb/in³	ISO 1183
Water Absorption	4.7 - 5.3 %	4.7 - 5.3 %	Saturation; ISO 62
Moisture Absorption at Equilibrium	1.0 - 1.4 %	1.0 - 1.4 %	23°C; 50% RH; ISO 62
Viscosity Measurement	140	140	ISO 307
Linear Mold Shrinkage	0.0055 cm/cm	0.0055 in/in	restricted
Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	105 MPa	15200 psi	50 mm/min; ISO 527-1/-2
Elongation at Yield	6.0 %	6.0 %	50 mm/min; ISO 527-1/-2
Modulus of Elasticity	6.50 GPa	943 ksi	ISO 527-1/-2
Flexural Modulus	5.50 GPa	798 ksi	ISO 178
Izod Impact, Notched (ISO)	10.0 kJ/m² @Temperature -30.0 °C	4.76 ft-lb/in² @Temperature -22.0 °F	ISO 180/A
	24.0 kJ/m² @Temperature 23.0 °C	11.4 ft-lb/in² @Temperature 73.4 °F	ISO 180/A
Charpy Impact Unnotched	8.50 J/cm² @Temperature -30.0 °C	40.4 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eU
	9.00 J/cm² @Temperature 23.0 °C	42.8 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eU
Charpy Impact, Notched	2.50 J/cm² @Temperature 23.0 °C	11.9 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eA
Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+14 ohm-cm	1.00e+14 ohm-cm	IEC 60093
Dielectric Constant	3.8 @Frequency 1.00 Hz	3.8 @Frequency 1.00 Hz	IEC 60250
Dissipation Factor	0.020 @Frequency 1.00e+6 Hz	0.020 @Frequency 1.00e+6 Hz	IEC 60250
Comparative Tracking Index	575 V	575 V	Test solution A; IEC 60112
Hot Wire Ignition, HWI	0.00 sec @Thickness >=0.750 mm	0.00 sec @Thickness >=0.0295 in	ASTM D3874-88
High Amp Arc Ignition, HAI	0.00 arcs @Thickness >=0.750 mm	0.00 arcs @Thickness >=0.0295 in	UL 746C
Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	20.0 - 30.0 µm/m-°C @Temperature 23.0 - 80.0 °C	11.1 - 16.7 µin/in-°F @Temperature 73.4 - 176 °F	DIN 11359-1/-2
CTE, linear, Transverse to Flow	60.0 - 70.0 µm/m-°C @Temperature 23.0 - 80.0 °C	33.3 - 38.9 µin/in-°F @Temperature 73.4 - 176 °F	DIN 11359-1/-2
Thermal Conductivity	0.330 W/m-K	2.29 BTU-in/hr-ft²-°F	DIN 52612
Melting Point	260 °C	500 °F	DIN 53765
Maximum Service Temperature, Air	180 °C	356 °F
Deflection Temperature at 0.46 MPa (66 psi)	250 °C	482 °F	ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)	240 °C	464 °F	ISO 75-1/-2
Decomposition Temperature	>= 310 °C	>= 590 °F
UL RTI, Electrical	120 °C @Thickness 1.50 mm	248 °F @Thickness 0.0591 in	UL 746B
Flammability, UL94	V-0 @Thickness >=1.50 mm	V-0 @Thickness >=0.0591 in
	5VB @Thickness >=2.30 mm	5VB @Thickness >=0.0906 in
Oxygen Index	28 %	28 %	Limiting; ISO 4589-2
Processing Properties	Metric	English	Comments
Processing Temperature	80.0 °C	176 °F	Hopper Throat
Zone 1	290 °C	554 °F	Feed Zone
Zone 2	290 °C	554 °F	Compression
Zone 3	290 °C	554 °F	Metering-zone
Zone 4	290 °C	554 °F	Nozzle
Melt Temperature	290 °C	554 °F	Optimal
	280 - 300 °C	536 - 572 °F	Injection-molding/Extrusion
Mold Temperature	60.0 - 90.0 °C	140 - 194 °F	Injection-molding
	80.0 °C	176 °F	Optimal
Drying Temperature	80.0 °C	176 °F
Dry Time	4 hour	4 hour
Moisture Content	0.030 - 0.060 %	0.030 - 0.060 %	Optimal
	<= 0.15 %	<= 0.15 %
Descriptive Properties
Color	BK 23187
Commercial Status	Europe
Ignition Temperature	>350°C	ASTM D1929
Peripheral Screw Speed	< 0.3 m/s

样图：
 
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尼龙中的主要品种是尼龙6和尼龙66，占绝对主导地位，其次是尼龙11，尼龙12，尼龙610，尼龙612，另外还有尼龙 1010，尼龙46，尼龙7，尼龙9，尼龙13，新品种有尼龙6I，尼龙9T和特殊尼龙MXD6（阻隔性树脂）等，尼龙的改性品种数量繁多，如增强尼龙，单体浇铸尼龙（MC尼龙），反应注射成型（RIM）尼龙，芳香族尼龙，透明尼龙，高抗冲（超韧）尼龙，电镀尼龙，导电尼龙，阻燃尼龙，尼龙与其他聚合物共混物和合金等，满足不同特殊要求，广泛用作金属，木材等传统材料代用品，作为各种结构材料。   尼龙是最重要的工程塑料，产量在五大通用工程塑料中居首位。   尼龙,是聚酰胺纤维（锦纶）是一种说法. 可制成长纤或短纤。,  工程塑料:玻璃纤维增强尼龙66(PA66+GF30)