特點(diǎn)：
1、綜合性能較好，沖擊強(qiáng)度較高，化學(xué)穩(wěn)定性，電性能良好.
2、與372有機(jī)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(qiáng)、透明等級(jí)別。
4、流動(dòng)性比HIPS差一點(diǎn)，比PMMA、PC等好，柔韌性好。
5、用途：適于制作一般機(jī)械零件，減磨耐磨零件，傳動(dòng)零件和電訊零件.
6、同PVC（聚氯乙烯）一樣在屈折處會(huì)出現(xiàn)白化現(xiàn)象。
典型應(yīng)用范圍:
汽車(chē)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(tái)式電腦，復(fù)印機(jī)，打印機(jī)，繪圖儀，顯示器 3.電信，移動(dòng)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(kāi)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。
| 物性表： | |||||
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 1.10 g/cc | 1.10 g/cc | ASTM D792 | ||
| Density | 1.10 g/cc | 0.0397 lb/in³ | ISO 1183 | ||
| Moisture Absorption | 0.100 % | 0.100 % | 23°C / 50% RH; ISO 62 | ||
| Water Absorption at Saturation | 0.30 % | 0.30 % | ISO 62 | ||
| Linear Mold Shrinkage, Flow | 0.0050 - 0.0070 cm/cm @Thickness 3.20 mm |
0.0050 - 0.0070 in/in @Thickness 0.126 in |
SABIC Method | ||
| Melt Flow | 14 g/10 min @Load 5.00 kg, Temperature 260 °C |
14 g/10 min @Load 11.0 lb, Temperature 500 °F |
ASTM D1238 | ||
| Melt Index of Compound | 13 g/10 min @Load 5.00 kg, Temperature 260 °C |
13 g/10 min @Load 11.0 lb, Temperature 500 °F |
MVR [cm^3/10 min]; ISO 1133 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength at Break | 40.0 MPa | 5800 psi | Type I, 50 mm/min; ASTM D638 | ||
| 40.0 MPa | 5800 psi | 50 mm/min; ISO 527 | |||
| Tensile Strength, Yield | 45.0 MPa | 6530 psi | Type I, 50 mm/min; ASTM D638 | ||
| 45.0 MPa | 6530 psi | 50 mm/min; ISO 527 | |||
| Elongation at Break | 100 % | 100 % | Type I, 50 mm/min; ASTM D638 | ||
| 100 % | 100 % | 50 mm/min; ISO 527 | |||
| Elongation at Yield | 4.0 % | 4.0 % | Type I, 50 mm/min; ASTM D638 | ||
| 4.0 % | 4.0 % | 50 mm/min; ISO 527 | |||
| Tensile Modulus | 2.10 GPa | 305 ksi | 5 mm/min; ASTM D638 | ||
| 2.10 GPa | 305 ksi | 1 mm/min; ISO 527 | |||
| Flexural Yield Strength | 65.0 MPa | 9430 psi | 2 mm/min; ISO 178 | ||
| 70.0 MPa | 10200 psi | 1.3 mm/min, 50 mm span; ASTM D790 | |||
| Flexural Modulus | 2.00 GPa | 290 ksi | 1.3 mm/min, 50 mm span; ASTM D790 | ||
| 2.00 GPa | 290 ksi | 2 mm/min; ISO 178 | |||
| Izod Impact, Notched | 6.00 J/cm | 11.2 ft-lb/in | ASTM D256 | ||
| 4.00 J/cm @Temperature -30.0 °C |
7.49 ft-lb/in @Temperature -22.0 °F |
ASTM D256 | |||
| Izod Impact, Notched (ISO) | 60.0 kJ/m² | 28.6 ft-lb/in² | 80*10*3; ISO 180/1A | ||
| 30.0 kJ/m² @Temperature -30.0 °C |
14.3 ft-lb/in² @Temperature -22.0 °F |
80*10*3; ISO 180/1A | |||
| Charpy Impact, Notched | 6.00 J/cm² | 28.6 ft-lb/in² | Edgew 80*10*3 sp=62mm; ISO 179/1eA | ||
| 3.00 J/cm² @Temperature -30.0 °C |
14.3 ft-lb/in² @Temperature -22.0 °F |
Edgew 80*10*3 sp=62mm; ISO 179/1eA | |||
| Dart Drop, Total Energy | 55.0 J @Temperature 23.0 °C |
40.6 ft-lb @Temperature 73.4 °F |
ASTM D3763 | ||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | IEC 60093 | ||
| Surface Resistance | >= 1.00e+15 ohm | >= 1.00e+15 ohm | ROA; IEC 60093 | ||
| Dielectric Strength | 17.0 kV/mm @Thickness 3.20 mm |
432 kV/in @Thickness 0.126 in |
in oil; IEC 60243-1 | ||
| 25.0 kV/mm @Thickness 1.60 mm |
635 kV/in @Thickness 0.0630 in |
in oil; IEC 60243-1 | |||
| 35.0 kV/mm @Thickness 0.800 mm |
889 kV/in @Thickness 0.0315 in |
in oil; IEC 60243-1 | |||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear, Parallel to Flow | 90.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
50.0 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 | ||
| 90.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
50.0 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 | |||
| CTE, linear, Transverse to Flow | 90.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
50.0 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 | ||
| 90.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
50.0 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) | 92.0 °C | 198 °F | Flatw 80*10*4 sp=64mm; ISO 75/Af | ||
| 90.0 °C @Thickness 3.20 mm |
194 °F @Thickness 0.126 in |
unannealed; ASTM D648 | |||
| Vicat Softening Point | 106 °C | 223 °F | Rate B/50; ASTM D1525 | ||
| 106 °C | 223 °F | Rate B/50; ISO 306 | |||
| 107 °C | 225 °F | Rate B/120; ISO 306 | |||
| De |
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| Ball Pressure Test, 75°C +/- 2°C | Pass | IEC 60695-10-2 |
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