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。
| 物性表： | |||
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.36 g/cc | 1.36 g/cc | ASTM D792 |
| Maximum Moisture Content | 0.040 | 0.040 | Injection Molding |
| Linear Mold Shrinkage, Flow | 0.0020 - 0.0040 cm/cm @Thickness 3.20 mm |
0.0020 - 0.0040 in/in @Thickness 0.126 in |
ASTM D955 |
| Melt Flow | 11 g/10 min @Load 2.16 kg, Temperature 250 °C |
11 g/10 min @Load 4.76 lb, Temperature 482 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength, Yield | 103 MPa @Thickness 3.20 mm |
14900 psi @Thickness 0.126 in |
50mm/min; ASTM D638 |
| Elongation at Break | 5.0 % @Thickness 3.20 mm |
5.0 % @Thickness 0.126 in |
50mm/min; ASTM D638 |
| Flexural Yield Strength | 147 MPa @Thickness 3.20 mm |
21300 psi @Thickness 0.126 in |
10mm/min; ASTM D790 |
| Flexural Modulus | 5.88 GPa @Thickness 3.20 mm |
853 ksi @Thickness 0.126 in |
10mm/min; ASTM D790 |
| Izod Impact, Notched | 1.08 J/cm @Thickness 3.20 mm, Temperature 23.0 °C |
2.02 ft-lb/in @Thickness 0.126 in, Temperature 73.4 °F |
ASTM D256 |
| Thermal Properties | Metric | English | Comments |
| Deflection Temperature at 1.8 MPa (264 psi) | 105 °C @Thickness 6.40 mm |
221 °F @Thickness 0.252 in |
Unannealed; ASTM D648 |
| UL RTI, Electrical | 60.0 °C @Thickness >=1.50 mm |
140 °F @Thickness >=0.0591 in |
|
| 60.0 °C @Thickness >=2.00 mm |
140 °F @Thickness >=0.0787 in |
||
| UL RTI, Mechanical with Impact | 60.0 °C @Thickness >=1.50 mm |
140 °F @Thickness >=0.0591 in |
|
| 60.0 °C @Thickness >=2.00 mm |
140 °F @Thickness >=0.0787 in |
||
| UL RTI, Mechanical without Impact | 60.0 °C @Thickness >=1.50 mm |
140 °F @Thickness >=0.0591 in |
|
| 60.0 °C @Thickness >=2.00 mm |
140 °F @Thickness >=0.0787 in |
||
| Flammability, UL94 | V-0 @Thickness >=1.50 mm |
V-0 @Thickness >=0.0591 in |
|
| V-0 @Thickness >=2.00 mm |
V-0 @Thickness >=0.0787 in |
||
| 5VA @Thickness >=2.00 mm |
5VA @Thickness >=0.0787 in |
||
| Processing Properties | Metric | English | Comments |
| Rear Barrel Temperature | 230 - 250 °C | 446 - 482 °F | Injection Molding |
| Middle Barrel Temperature | 245 - 265 °C | 473 - 509 °F | Injection Molding |
| Front Barrel Temperature | 260 - 275 °C | 500 - 527 °F | Injection Molding |
| Nozzle Temperature | 260 - 275 °C | 500 - 527 °F | Injection Molding |
| Melt Temperature | 245 - 275 °C | 473 - 527 °F | Injection Molding |
| Mold Temperature | 60.0 - 80.0 °C | 140 - 176 °F | Injection Molding |
| Drying Temperature | 75.0 - 85.0 °C | 167 - 185 °F | Injection Molding |
| Dry Time | 3.00 - 4.00 hour | 3.00 - 4.00 hour | Injection Molding |
| Back Pressure | 0.981 - 1.96 MPa | 142 - 284 psi | Injection Molding |
| Screw Speed | 40 - 70 rpm | 40 - 70 rpm | Injection Molding |
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