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 | 1.18 g/cc | 0.0426 lb/in³ | ISO 1183 |
| Moisture Absorption at Equilibrium | 0.20 % | 0.20 % | 23°C / 50% RH; ISO 62 |
| Water Absorption at Saturation | 0.60 % @Temperature 23.0 °C |
0.60 % @Temperature 73.4 °F |
ISO 62 |
| Linear Mold Shrinkage, Flow | 0.0040 - 0.0060 cm/cm | 0.0040 - 0.0060 in/in | on tensile bar; SABIC Method |
| Melt Flow | 22 g/10 min @Load 5.00 kg, Temperature 260 °C |
22 g/10 min @Load 11.0 lb, Temperature 500 °F |
[cm^3/10 min] Melt Volume Rate; ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Rockwell R | 121 | 121 | ISO 2039-2 |
| Hardness, H358/30 | 99.0 MPa | 14400 psi | ISO 2039-1 |
| Tensile Strength at Break | 45.0 MPa | 6530 psi | 50 mm/min; ISO 527 |
| Tensile Strength, Yield | 55.0 MPa | 7980 psi | 50 mm/min; ISO 527 |
| Elongation at Break | 15 % | 15 % | 50 mm/min; ISO 527 |
| Elongation at Yield | 5.0 % | 5.0 % | 50 mm/min; ISO 527 |
| Tensile Modulus | 2.40 GPa | 348 ksi | 1 mm/min; ISO 527 |
| Flexural Yield Strength | 82.0 MPa | 11900 psi | 2 mm/min; ISO 178 |
| Flexural Modulus | 2.40 GPa | 348 ksi | 2 mm/min; ISO 178 |
| Izod Impact, Notched (ISO) | 12.0 kJ/m² @Temperature -30.0 °C |
5.71 ft-lb/in² @Temperature -22.0 °F |
80*10*3; ISO 180/1A |
| 25.0 kJ/m² @Temperature 23.0 °C |
11.9 ft-lb/in² @Temperature 73.4 °F |
80*10*3; ISO 180/1A | |
| Charpy Impact, Notched | 1.20 J/cm² @Temperature -30.0 °C |
5.71 ft-lb/in² @Temperature -22.0 °F |
V-notch Edgew 80*10*3 sp=62mm; ISO 179/1eA |
| 2.50 J/cm² @Temperature 23.0 °C |
11.9 ft-lb/in² @Temperature 73.4 °F |
V-notch Edgew 80*10*3 sp=62mm; ISO 179/1eA | |
| Taber Abrasion, mg/1000 Cycles | 63 @Load 1.00 kg |
63 @Load 2.20 lb |
CS-17; SABIC Method |
| Electrical Properties | Metric | English | Comments |
| Comparative Tracking Index | 175 - 250 V | 175 - 250 V | PLC code 3; UL 746A |
| Hot Wire Ignition, HWI | 15 - 30 sec | 15 - 30 sec | PLC code 3; UL 746A |
| High Amp Arc Ignition, HAI | >= 120 arcs | >= 120 arcs | surface, PLC code 0; UL 746A |
| Thermal Properties | Metric | English | Comments |
| CTE, linear, Parallel to Flow | 80.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
44.4 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 |
| CTE, linear, Transverse to Flow | 80.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
44.4 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 |
| Thermal Conductivity | 0.200 W/m-K | 1.39 BTU-in/hr-ft²-°F | ISO 8302 |
| Deflection Temperature at 0.46 MPa (66 psi) | 128 °C | 262 °F | Edgew 120*10*4 sp=100mm; ISO 75/Be |
| Deflection Temperature at 1.8 MPa (264 psi) | 108 °C | 226 °F | Edgew 120*10*4 sp=100mm; ISO 75/Ae |
| Vicat Softening Point | 128 °C | 262 °F | Rate B/50; ISO 306 |
| 130 °C | 266 °F | Rate B/120; ISO 306 | |
| UL RTI, Electrical | 105 °C | 221 °F | UL 746B |
| UL RTI, Mechanical with Impact | 80.0 °C | 176 °F | UL 746B |
| UL RTI, Mechanical without Impact | 105 °C | 221 °F | UL 746B |
| Flammability, UL94 | HB @Thickness 1.20 mm |
HB @Thickness 0.0472 in |
UL 94 |
| HB @Thickness 3.00 mm |
HB @Thickness 0.118 in |
2nd value; UL 94 |
|
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