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。
| 物性表： | |||||
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 1.30 g/cc | 1.30 g/cc | ASTM D792 | ||
| Density | 1.30 g/cc | 0.0470 lb/in³ | ISO 1183 | ||
| Moisture Absorption | 0.0500 % | 0.0500 % | 23°C / 50% RH; ISO 62 | ||
| Water Absorption at Saturation | 0.20 % | 0.20 % | ISO 62 | ||
| Linear Mold Shrinkage, Flow | 0.0040 - 0.0060 cm/cm @Thickness 3.20 mm |
0.0040 - 0.0060 in/in @Thickness 0.126 in |
SABIC Method | ||
| Melt Flow | 7.0 g/10 min @Load 5.00 kg, Temperature 260 °C |
7.0 g/10 min @Load 11.0 lb, Temperature 500 °F |
ASTM D1238 | ||
| Melt Index of Compound | 6.0 g/10 min @Load 5.00 kg, Temperature 260 °C |
6.0 g/10 min @Load 11.0 lb, Temperature 500 °F |
MVR [cm^3/10 min]; ISO 1133 | ||
| 24 g/10 min @Load 5.00 kg, Temperature 300 °C |
24 g/10 min @Load 11.0 lb, Temperature 572 °F |
MVR [cm^3/10 min]; ISO 1133 | |||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength at Break | 45.0 MPa | 6530 psi | Type I, 5 mm/min; ASTM D638 | ||
| 45.0 MPa | 6530 psi | 5 mm/min; ISO 527 | |||
| Tensile Strength, Yield | 60.0 MPa | 8700 psi | Type I, 5 mm/min; ASTM D638 | ||
| 60.0 MPa | 8700 psi | 5 mm/min; ISO 527 | |||
| Elongation at Break | 15 % | 15 % | Type I, 5 mm/min; ASTM D638 | ||
| 15 % | 15 % | 5 mm/min; ISO 527 | |||
| Elongation at Yield | 4.0 % | 4.0 % | Type I, 5 mm/min; ASTM D638 | ||
| 4.0 % | 4.0 % | 5 mm/min; ISO 527 | |||
| Tensile Modulus | 4.65 GPa | 674 ksi | 5 mm/min; ASTM D638 | ||
| 4.65 GPa | 674 ksi | 1 mm/min; ISO 527 | |||
| Flexural Yield Strength | 105 MPa | 15200 psi | 1.3 mm/min, 50 mm span; ASTM D790 | ||
| 105 MPa | 15200 psi | 2 mm/min; ISO 178 | |||
| Flexural Modulus | 4.45 GPa | 645 ksi | 1.3 mm/min, 50 mm span; ASTM D790 | ||
| 4.45 GPa | 645 ksi | 2 mm/min; ISO 178 | |||
| Izod Impact, Notched | 1.70 J/cm | 3.18 ft-lb/in | ASTM D256 | ||
| 0.900 J/cm @Temperature -30.0 °C |
1.69 ft-lb/in @Temperature -22.0 °F |
ASTM D256 | |||
| Izod Impact, Notched (ISO) | 20.0 kJ/m² | 9.52 ft-lb/in² | 80*10*3; ISO 180/1A | ||
| 10.0 kJ/m² @Temperature -30.0 °C |
4.76 ft-lb/in² @Temperature -22.0 °F |
80*10*3; ISO 180/1A | |||
| Charpy Impact, Notched | 2.00 J/cm² | 9.52 ft-lb/in² | Edgew 80*10*3 sp=62mm; ISO 179/1eA | ||
| 1.00 J/cm² @Temperature -30.0 °C |
4.76 ft-lb/in² @Temperature -22.0 °F |
Edgew 80*10*3 sp=62mm; ISO 179/1eA | |||
| Dart Drop, Total Energy | 60.0 J @Temperature 23.0 °C |
44.3 ft-lb @Temperature 73.4 °F |
ASTM D3763 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear, Parallel to Flow | 43.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
23.9 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 | ||
| 43.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
23.9 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 | |||
| CTE, linear, Transverse to Flow | 59.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
32.8 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 | ||
| 59.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
32.8 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 1.8 MPa (264 psi) | 122 °C | 252 °F | Flatw 80*10*4 sp=64mm; ISO 75/Af | ||
| 121 °C @Thickness 3.20 mm |
250 °F @Thickness 0.126 in |
unannealed; ASTM D648 | |||
| Vicat Softening Point | 139 °C | 282 °F | Rate B/50; ASTM D1525 | ||
| 139 °C | 282 °F | Rate B/50; ISO 306 | |||
| 141 °C | 286 °F | Rate B/120; ISO 306 | |||
| De |
|||||
| Ball Pressure Test, 125°C +/- 2°C | PASSES | IEC 60695-10-2 |
|||
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。
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