特點：
1、綜合性能較好，沖擊強度較高，化學穩定性，電性能良好.
2、與372有機玻璃的熔接性良好，制成雙色塑件，且可表面鍍鉻，噴漆處理.
3、有高抗沖、高耐熱、阻燃、增強、透明等級別。
4、流動性比HIPS差一點，比PMMA、PC等好，柔韌性好。
5、用途：適于制作一般機械零件，減磨耐磨零件，傳動零件和電訊零件.
6、同PVC（聚氯乙烯）一樣在屈折處會出現白化現象。
| 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 |
|||
典型應用范圍:
汽車內外飾：儀表板，飾柱，儀表前蓋，格柵，內外飾件 2.商務設備機殼和內置部件：筆記本/臺式電腦，復印機，打印機，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.電器產品，電子產品外殼，電表罩和殼體，家用開關，插頭和插座，電纜電線管道 5.家用電器，如洗衣機，吹風機，微波爐內外部件等。
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