PA66-GF50-02 P7/12 PA66 抗张强度高、

  PA66-GF50-02 P7/12 PA66 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	1.56 g/cc	0.0564 lb/in³	ISO 1183
Viscosity Test	134 cm³/g	134 cm³/g	ISO 307, 1157, 1628
Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	250 MPa	36300 psi	5mm/min; ISO 527-2/1A
Elongation at Break	2.0 %	2.0 %	5mm/min; ISO 527-2/1A
Tensile Modulus	16.45 GPa	2386 ksi	1mm/min; ISO 527-2/1A
Flexural Strength	410 MPa	59500 psi	ISO 178
Flexural Modulus	14.6 GPa	2120 ksi	ISO 178
Charpy Impact, Notched	4.20 J/cm²	20.0 ft-lb/in²	ISO 179/1eA
Thermal Properties	Metric	English	Comments
Melting Point	260 °C	500 °F	10°C/min; ISO 11357-1,-2,-3
Processing Properties	Metric	English	Comments
Processing Temperature	70.0 - 80.0 °C	158 - 176 °F
	90.0 - 120 °C	194 - 248 °F	Cavity temperature
Feed Temperature	20.0 - 50.0 °C	68.0 - 122 °F
Zone 1	280 - 285 °C	536 - 545 °F
Zone 2	280 - 290 °C	536 - 554 °F
Zone 3	290 - 300 °C	554 - 572 °F
Zone 4	300 - 310 °C	572 - 590 °F
Die Temperature	310 - 320 °C	590 - 608 °F
Melt Temperature	310 - 320 °C	590 - 608 °F
Drying Temperature	70.0 - 80.0 °C	158 - 176 °F
Dry Time	2.00 - 4.00 hour	2.00 - 4.00 hour
Moisture Content	0.15 %	0.15 %	Necessary low maximum residual
Injection Pressure	120 - 150 MPa	17400 - 21800 psi
Hold Pressure	50.0 - 80.0 MPa	7250 - 11600 psi
Back Pressure	3.00 MPa	435 psi
Screw Speed	25 rpm @Diameter 75.0 mm	25 rpm @Diameter 2.95 in
	35 rpm @Diameter 55.0 mm	35 rpm @Diameter 2.17 in
	50 rpm @Diameter 40.0 mm	50 rpm @Diameter 1.57 in
Hot-Working Temperature	300 - 315 °C	572 - 599 °F
Descriptive Properties
Heat stabilized/stable to heat	Yes
Injection speed	medium