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)合金而成的熱可塑性塑膠,結(jié)合了兩種材料的優(yōu)異特性,ABS材料的成型性和PC的機(jī)械性、沖擊強(qiáng)度和耐溫、抗紫外線(UV)等性質(zhì),可廣泛使用在汽車內(nèi)部零件、事務(wù)機(jī)器、通信器材、家電用品及照明設(shè)備上。
典型應(yīng)用范圍:
汽車內(nèi)外飾:儀表板,飾柱,儀表前蓋,格柵,內(nèi)外飾件 2.商務(wù)設(shè)備機(jī)殼和內(nèi)置部件:筆記本/臺式電腦,復(fù)印機(jī),打印機(jī),繪圖儀,顯示器 3.電信,移動電話外殼,附件以及智能卡(SIM卡): 4.電器產(chǎn)品,電子產(chǎn)品外殼,電表罩和殼體,家用開關(guān),插頭和插座,電纜電線管道 5.家用電器,如洗衣機(jī),吹風(fēng)機(jī),微波爐內(nèi)外部件等。

等等、、參數(shù):
| 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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