Polimeri PCA 628 PC+ABS

PC/ABS，聚碳酸酯和丙烯腈-丁二烯-苯乙烯共聚物和混合物，是由聚碳酸酯（Polycarbonate）和聚丙烯腈（ABS）合金而成的热可塑性塑胶，结合了两种材料的优异特性，ABS材料的成型性和PC的机械性、冲击强度和耐温、抗紫外线（UV）等性质，可广泛使用在汽车内部零件、事务机器、通信器材、家电用品及照明设备上。

典型应用范围:
汽车内外饰：仪表板，饰柱，仪表前盖，格栅，内外饰件 　2.商务设备机壳和内置部件：笔记本/台式电脑，复印机，打印机，绘图仪，显示器　3.电信，移动电话外壳，附件以及智能卡（SIM卡）： 　4.电器产品，电子产品外壳，电表罩和壳体，家用开关，插头和插座，电缆电线管道 　5.家用电器，如洗衣机，吹风机，微波炉内外部件等。

Physical Properties	Metric	English	Comments
Density	1.09 g/cc	0.0394 lb/in³
Water Absorption	0.70 %	0.70 %
Melt Flow	7.0 g/10 min @Load 5.00 kg, Temperature 260 °C	7.0 g/10 min @Load 11.0 lb, Temperature 500 °F	cm³/10 min
Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	45.0 MPa	6530 psi	50 mm/min
Elongation at Break	>= 50 %	>= 50 %	Nominal strain at break (50 mm/min)
Elongation at Yield	5.0 %	5.0 %	50 mm/min
Tensile Modulus	2.00 GPa	290 ksi	1 mm/min
Izod Impact, Unnotched	NB	NB
	NB @Temperature -30.0 °C	NB @Temperature -22.0 °F
Izod Impact, Notched (ISO)	23.0 kJ/m² @Temperature -30.0 °C	10.9 ft-lb/in² @Temperature -22.0 °F
Electrical Properties	Metric	English	Comments
Electrical Resistivity	>= 1.00e+15 ohm-cm	>= 1.00e+15 ohm-cm
Surface Resistance	1.00e+14 ohm	1.00e+14 ohm
Dielectric Constant	2.7 @Frequency 1e+6 Hz	2.7 @Frequency 1e+6 Hz
	2.8 @Frequency 100 Hz	2.8 @Frequency 100 Hz
Dielectric Strength	27.0 kV/mm	686 kV/in
Dissipation Factor	0.0040 @Frequency 100 Hz	0.0040 @Frequency 100 Hz
	0.0070 @Frequency 1e+6 Hz	0.0070 @Frequency 1e+6 Hz
Comparative Tracking Index	300 V	300 V
Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	80.0 µm/m-°C @Temperature 20.0 °C	44.4 µin/in-°F @Temperature 68.0 °F
Deflection Temperature at 0.46 MPa (66 psi)	125 °C	257 °F
Deflection Temperature at 1.8 MPa (264 psi)	100 °C	212 °F
Vicat Softening Point	120 °C	248 °F	50°C/hr; 50N
Flammability, UL94	HB @Thickness 1.60 mm	HB @Thickness 0.0630 in