PA66 A 20 V35 35%玻璃纤维、

 PA66 A 20 V35  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	1.46 g/cc	0.0527 lb/in³	ISO 1183/A
Water Absorption	0.60 % @Temperature 23.0 °C, Time 86400 sec	0.60 % @Temperature 73.4 °F, Time 24.0 hour	ISO 62
Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	170 MPa	24700 psi	ISO 527 Type 1A
Tensile Strength, Yield	190 MPa	27600 psi	ISO 527 type 1 A
Elongation at Break	2.0 %	2.0 %	ISO 527 Type 1A
Elongation at Yield	2.0 %	2.0 %	ISO 527 type 1 A
Tensile Modulus	12.0 GPa	1740 ksi	ISO 527 Type 1A
Flexural Strength	260 MPa	37700 psi	ISO 178
Flexural Modulus	10.0 GPa	1450 ksi	ISO 178
Izod Impact, Notched (ISO)	10.0 kJ/m²	4.76 ft-lb/in²	ISO 180/1A
Charpy Impact Unnotched	6.50 J/cm²	30.9 ft-lb/in²	ISO 179/1eU
Charpy Impact, Notched	1.00 J/cm²	4.76 ft-lb/in²	ISO 179/1eA
Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+14 ohm-cm	1.00e+14 ohm-cm	IEC 60093
Surface Resistance	1.00e+12 ohm	1.00e+12 ohm	IEC 60093
Dielectric Strength	25.0 kV/mm	635 kV/in	IEC 60243
Dissipation Factor	0.020	0.020	IEC 60250
Comparative Tracking Index	325 V	325 V	Solution B; IEC 60112
	400 V	400 V	Solution A; IEC 60112
Thermal Properties	Metric	English	Comments
Melting Point	263 °C	505 °F	ISO 11357
Flammability, UL94	V-0 @Thickness 0.800 mm	V-0 @Thickness 0.0315 in	ISO 1210
	V-0 @Thickness 1.60 mm	V-0 @Thickness 0.0630 in	ISO 1210
Oxygen Index	30.5 %	30.5 %	ISO 4589
Glow Wire Test	960 °C	1760 °F	ISO 60695-2-12
Processing Properties	Metric	English	Comments
Feed Temperature	275 - 280 °C	527 - 536 °F
Front Barrel Temperature	290 - 295 °C	554 - 563 °F
Mold Temperature	60.0 - 80.0 °C	140 - 176 °F
Drying Temperature	80.0 °C	176 °F
Moisture Content	<= 0.20 %	<= 0.20 %
Descriptive Properties
Compression Zone	285-290°C