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。
等等、、
参数:
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.13 g/cc | 0.0408 lb/in³ | ASTM D792; ISO 1183 |
Water Absorption | 0.53 % @Temperature 23.0 °C, Time 86400 sec |
0.53 % @Temperature 73.4 °F, Time 24.0 hour |
ASTM D570 |
Linear Mold Shrinkage, Flow | 0.0040 - 0.0070 cm/cm | 0.0040 - 0.0070 in/in | ASTM D955 |
Melt Flow | 6.0 g/10 min @Load 5.00 kg, Temperature 260 °C |
6.0 g/10 min @Load 11.0 lb, Temperature 500 °F |
ASTM D1238; ISO 1133 |
Mechanical Properties | Metric | English | Comments |
Tensile Strength at Break | 53.0 MPa | 7690 psi | ISO 527-2 |
54.5 MPa | 7900 psi | ASTM D638 | |
Tensile Strength, Yield | 51.0 MPa | 7400 psi | ASTM D638 |
54.0 MPa | 7830 psi | ISO 527-2 | |
Elongation at Break | >= 80 % | >= 80 % | ISO 527-2; ASTM D638 |
Elongation at Yield | 5.0 % | 5.0 % | ISO 527-2; ASTM D638 |
Tensile Modulus | 2.16 GPa | 313 ksi | ASTM D638 |
2.28 GPa | 331 ksi | ISO 527-2 | |
Flexural Strength | 68.0 MPa | 9860 psi | 3 points, 2 mm/min; ISO 178 |
Flexural Modulus | 2.40 GPa | 348 ksi | 3 points, 2 mm/min; ISO 178 |
Izod Impact, Notched | 6.40 J/cm @Temperature -40.0 °C |
12.0 ft-lb/in @Temperature -40.0 °F |
ASTM D256 |
7.50 J/cm @Temperature 23.0 °C |
14.1 ft-lb/in @Temperature 73.4 °F |
ASTM D256 | |
Izod Impact, Notched (ISO) | 61.0 kJ/m² @Temperature -40.0 °C |
29.0 ft-lb/in² @Temperature -40.0 °F |
ASTM D256 |
69.0 kJ/m² @Temperature 23.0 °C |
32.8 ft-lb/in² @Temperature 73.4 °F |
ASTM D256 | |
Charpy Impact, Notched | 5.00 J/cm² @Temperature -40.0 °C |
23.8 ft-lb/in² @Temperature -40.0 °F |
ISO 179 |
6.10 J/cm² @Temperature 23.0 °C |
29.0 ft-lb/in² @Temperature 73.4 °F |
ISO 179 | |
Thermal Properties | Metric | English | Comments |
CTE, linear, Parallel to Flow | 74.0 µm/m-°C @Temperature -40.0 - 82.0 °C |
41.1 µin/in-°F @Temperature -40.0 - 180 °F |
ASTM D696 |
Deflection Temperature at 1.8 MPa (264 psi) | 110 °C | 230 °F | Unannealed; ISO 75-2/B |
111 °C | 232 °F | Unannealed; ASTM D648 | |
Vicat Softening Point | 130 °C | 266 °F | ISO 306/B50 |
144 °C | 291 °F | ISO 306/A120 |
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