PA66 B 50H1 火焰阻燃 EH0、

 PA66 B 50H1 塑胶原料为半透明或不透明乳白包或带黄色颗粒状结晶形聚合物，具有可塑性。密度（g/cm3） 1．10-1．14；拉伸强度(MPa) 60. 0-80．0；洛氏硬度118；熔点252℃；脆化温度-30℃；热分解温度大于350℃；连续耐热80-120℃；冲击强度（kJ/m2） 60-100；静弯曲强度(MPa) 1 00-120；马丁耐热(℃) 50-60；弯曲弹性模量 (MPa) 2000～3000；体积电阻率（Ωcm） 1.83×1015；平衡吸水率2．5%；介电常数 1．63。

Physical Properties	Metric	English	Comments
Density	1.16 g/cc	0.0419 lb/in³	ISO 1183-A
Water Absorption	1.1 %	1.1 %	24 hours in water at 23°C; ISO 62.
Linear Mold Shrinkage	0.011 cm/cm	0.011 in/in	RHODIA-EP
Linear Mold Shrinkage, Transverse	0.010 cm/cm	0.010 in/in	RHODIA-EP
Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	80.0 MPa	11600 psi	ISO 527
Tensile Strength, Yield	80.0 MPa	11600 psi	ISO 527
Elongation at Break	5.0 %	5.0 %	ISO 527
Elongation at Yield	5.0 %	5.0 %	ISO 527
Tensile Modulus	3.70 GPa	537 ksi	ISO 527
Flexural Yield Strength	105 MPa	15200 psi	ISO 178
Flexural Modulus	3.50 GPa	508 ksi	ISO 178
Izod Impact Resistance	0.300 J/cm²	1.43 ft-lb/in²	ISO 180
Charpy Impact Unnotched	6.00 J/cm²	28.6 ft-lb/in²	ISO 179/1EA-1993
Charpy Impact, Notched	0.300 J/cm²	1.43 ft-lb/in²	ISO 179/1EA-1993
Electrical Properties	Metric	English	Comments
Electrical Resistivity	1.00e+15 ohm-cm	1.00e+15 ohm-cm	IEC 93
Surface Resistance	1.00e+15 ohm	1.00e+15 ohm	IEC 93
Dielectric Constant	3.6 @Frequency 1e+6 Hz	3.6 @Frequency 1e+6 Hz	IEC 250
Dielectric Strength	34.0 kV/mm	864 kV/in	IEC 243-1
Dissipation Factor	0.020 @Frequency 1e+6 Hz	0.020 @Frequency 1e+6 Hz	IEC 250
Comparative Tracking Index	600 V	600 V	IEC 112
Thermal Properties	Metric	English	Comments
CTE, linear	65.0 µm/m-°C @Temperature 23.0 - 85.0 °C	36.1 µin/in-°F @Temperature 73.4 - 185 °F	ASTM E831
Melting Point	242 °C	468 °F	ISO 3146-C
Deflection Temperature at 1.8 MPa (264 psi)	85.0 °C	185 °F	ISO 75-2
Flammability, UL94	V-0 @Thickness 0.400 mm	V-0 @Thickness 0.0157 in	ISO 1210/UL 94
	V-0 @Thickness 0.800 mm	V-0 @Thickness 0.0315 in	ISO 1210/UL 94
	V-0 @Thickness 1.60 mm	V-0 @Thickness 0.0630 in	ISO 1210/UL 94
Oxygen Index	37 %	37 %	ISO 4589
Processing Properties	Metric	English	Comments
Rear Barrel Temperature	240 - 250 °C	464 - 482 °F
Middle Barrel Temperature	245 - 255 °C	473 - 491 °F
Front Barrel Temperature	250 - 260 °C	482 - 500 °F