特点：
1、综合性能较好，冲击强度较高，化学稳定性，电性能良好.
2、与372有机玻璃的熔接性良好，制成双色塑件，且可表面镀铬，喷漆处理.
3、有高抗冲、高耐热、阻燃、增强、透明等级别。
4、流动性比HIPS差一点，比PMMA、PC等好，柔韧性好。
5、用途：适于制作一般机械零件，减磨耐磨零件，传动零件和电讯零件.
6、同PVC（聚氯乙烯）一样在屈折处会出现白化现象。
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 |
|---|---|---|---|
| Density | 1.21 g/cc | 0.0437 lb/in³ | ISO 1183 |
| 1.24 g/cc | 0.0448 lb/in³ | ASTM D792 | |
| Moisture Absorption | 0.100 % | 0.100 % | 50% RH, 24 hrs; ASTM D570 |
| Linear Mold Shrinkage, Flow | 0.0030 cm/cm @Time 86400 sec |
0.0030 in/in @Time 24.0 hour |
ISO 294 |
| Linear Mold Shrinkage, Transverse | 0.0035 cm/cm @Time 86400 sec |
0.0035 in/in @Time 24.0 hour |
ISO 294 |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength at Break | 46.0 MPa | 6670 psi | ISO 527 |
| 49.0 MPa | 7110 psi | ASTM D638 | |
| Tensile Strength, Yield | 50.0 MPa | 7250 psi | ISO 527 |
| 52.0 MPa | 7540 psi | ASTM D638 | |
| Elongation at Break | 4.7 % | 4.7 % | ASTM D638 |
| 6.0 % | 6.0 % | ISO 527 | |
| Elongation at Yield | 3.3 % | 3.3 % | ASTM D638 |
| 3.5 % | 3.5 % | ISO 527 | |
| Tensile Modulus | 2.70 GPa | 392 ksi | 1 mm/min; ISO 527 |
| 3.10 GPa | 450 ksi | 50 mm/min; ASTM D638 | |
| Flexural Strength | 86.0 MPa | 12500 psi | ISO 178 |
| 89.0 MPa | 12900 psi | ASTM D790 | |
| Flexural Modulus | 2.80 GPa | 406 ksi | ISO 178 |
| 2.99 GPa | 434 ksi | ASTM D790 | |
| Izod Impact, Notched | 0.740 J/cm | 1.39 ft-lb/in | ASTM D256 |
| Izod Impact, Unnotched | 5.73 J/cm | 10.7 ft-lb/in | ASTM D4812 |
| Izod Impact, Notched (ISO) | 9.00 kJ/m² | 4.28 ft-lb/in² | 80*10*4; ISO 180/1A |
| Izod Impact, Unnotched (ISO) | 32.0 kJ/m² | 15.2 ft-lb/in² | 80*10*4; ISO 180/1U |
| Dart Drop, Total Energy | 15.0 J | 11.1 ft-lb | Instrumented Impact Energy @ peak; ASTM D3763 |
| Electrical Properties | Metric | English | Comments |
| Volume Resistivity | 10000 ohm-cm | 10000 ohm-cm | ASTM D257 |
| Surface Resistance | 10 - 1000 ohm | 10 - 1000 ohm | ASTM D257 |
| Shielding Effectiveness | 50 - 65 dB @Thickness 3.00 mm |
50 - 65 dB @Thickness 0.118 in |
SABIC Method |
| Thermal Properties | Metric | English | Comments |
| CTE, linear, Parallel to Flow | 59.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
32.8 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 |
| 77.4 µm/m-°C @Temperature -40.0 - 40.0 °C |
43.0 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 | |
| CTE, linear, Transverse to Flow | 63.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
35.0 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
| 82.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
45.6 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 | |
| Deflection Temperature at 0.46 MPa (66 psi) | 115 °C | 239 °F | Flatw 80*10*4 sp=64mm; ISO 75/Bf |
| 120 °C @Thickness 3.20 mm |
248 °F @Thickness 0.126 in |
unannealed; ASTM D648 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 103 °C | 217 °F | Flatw 80*10*4 sp=64mm; ISO 75/Af |
| 105 °C @Thickness 3.20 mm |
221 °F @Thickness 0.126 in |
unannealed; ASTM D648 |
|
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