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.
(图1)
(图1) 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.
(图2)
(图2)  3、有高抗冲、高耐热、阻燃、增强、透明等级别。
(图3)4、流动性比HIPS差一点,比PMMA、PC等好,柔韧性好。
(图4)  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.
(图5)
 
(图5)  6、同PVC(聚氯乙烯)一样在屈折处会出现白化现象。
(图6)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 | 
|---|---|---|---|
| Specific Gravity | 1.20 g/cc | 1.20 g/cc | ASTM D792 | 
| Density | 1.18 g/cc | 0.0426 lb/in³ | ISO 1183 | 
| Water Absorption at Saturation | 0.60 % | 0.60 % | ASTM D570 | 
| 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 | 8.5 g/10 min @Load 5.00 kg, Temperature 260 °C  | 
            8.5 g/10 min @Load 11.0 lb, Temperature 500 °F  | 
            ASTM D1238 | 
| Melt Index of Compound | 8.0 g/10 min @Load 5.00 kg, Temperature 260 °C  | 
            8.0 g/10 min @Load 11.0 lb, Temperature 500 °F  | 
            MVR [cm^3/10 min]; ISO 1133 | 
| Mechanical Properties | Metric | English | Comments | 
| Hardness, Rockwell R | 124 | 124 | ISO 2039-2 | 
| Hardness, H358/30 | 113 MPa | 16400 psi | ISO 2039-1 | 
| Tensile Strength at Break | 50.0 MPa | 7250 psi | 5 mm/min; ISO 527 | 
| 51.0 MPa | 7400 psi | Type I, 50 mm/min; ASTM D638 | |
| 55.0 MPa | 7980 psi | 50 mm/min; ISO 527 | |
| Tensile Strength, Yield | 55.0 MPa | 7980 psi | 5 mm/min; ISO 527 | 
| 64.0 MPa | 9280 psi | Type I, 50 mm/min; ASTM D638 | |
| 65.0 MPa | 9430 psi | 50 mm/min; ISO 527 | |
| Elongation at Break | 35 % | 35 % | Type I, 50 mm/min; ASTM D638 | 
| >= 50 % | >= 50 % | 50 mm/min; ISO 527 | |
| 55 % | 55 % | 5 mm/min; ISO 527 | |
| Elongation at Yield | 3.0 % | 3.0 % | 5 mm/min; ISO 527 | 
| 4.5 % | 4.5 % | 50 mm/min; ISO 527 | |
| 4.9 % | 4.9 % | Type I, 50 mm/min; ASTM D638 | |
| Tensile Modulus | 2.60 GPa | 377 ksi | 1 mm/min; ISO 527 | 
| 2.86 GPa | 415 ksi | 50 mm/min; ASTM D638 | |
| Flexural Yield Strength | 100 MPa | 14500 psi | 2 mm/min; ISO 178 | 
| 101 MPa | 14600 psi | 1.3 mm/min, 50 mm span; ASTM D790 | |
| Flexural Modulus | 2.68 GPa | 389 ksi | 1.3 mm/min, 50 mm span; ASTM D790 | 
| 2.70 GPa | 392 ksi | 2 mm/min; ISO 178 | |
| Izod Impact, Notched | 6.94 J/cm | 13.0 ft-lb/in | ASTM D256 | 
| Izod Impact, Notched (ISO) | 45.0 kJ/m² | 21.4 ft-lb/in² | 80*10*4; ISO 180/1A | 
| 13.0 kJ/m² @Temperature -30.0 °C  | 
            6.19 ft-lb/in² @Temperature -22.0 °F  | 
            80*10*4; ISO 180/1A | |
| 15.0 kJ/m² @Temperature 0.000 °C  | 
            7.14 ft-lb/in² @Temperature 32.0 °F  | 
            80*10*4; ISO 180/1A | |
| Charpy Impact, Notched | 4.80 J/cm² | 22.8 ft-lb/in² | Edgew 80*10*4 sp=62mm; ISO 179/1eA | 
| 1.30 J/cm² @Temperature -30.0 °C  | 
            6.19 ft-lb/in² @Temperature -22.0 °F  | 
            Edgew 80*10*4 sp=62mm; ISO 179/1eA | |
| Dart Drop, Total Energy | 64.0 J @Temperature 23.0 °C  | 
            47.2 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 Constant | 2.7 @Frequency 1.00e+6 Hz  | 
            2.7 @Frequency 1.00e+6 Hz  | 
            IEC 60250 | 
| 2.8 @Frequency 50.0 - 60.0 Hz  | 
            2.8 @Frequency 50.0 - 60.0 Hz  | 
            IEC 60250 | |
| 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 | |
| Dissipation Factor | 0.0040 @Frequency 50.0 - 60.0 Hz  | 
            0.0040 @Frequency 50.0 - 60.0 Hz  | 
            IEC 60250 | 
| 0.0060 @Frequency 1.00e+6 Hz  | 
            0.0060 @Frequency 1.00e+6 Hz  | 
            IEC 60250 | |
| 0.0060 @Frequency 50.0 - 60.0 Hz  | 
            0.0060 @Frequency 50.0 - 60.0 Hz  | 
            ASTM D150 | |
| Comparative Tracking Index | 600 V | 600 V | IEC 60112 | 
| Thermal Properties | Metric | English | Comments | 
| CTE, linear, Parallel to Flow | 72.0 µm/m-°C @Temperature -40.0 - 40.0 °C  | 
            40.0 µin/in-°F @Temperature -40.0 - 104 °F  | 
            ASTM E 831 | 
| 80.0 µm/m-°C @Temperature 23.0 - 60.0 °C  | 
            44.4 µin/in-°F @Temperature 73.4 - 140 °F  | 
            ISO 11359-2 | |
| CTE, linear, Transverse to Flow | 72.0 µm/m-°C @Temperature -40.0 - 40.0 °C  | 
            40.0 µin/in-°F @Temperature -40.0 - 104 °F  | 
            ASTM E 831 | 
| 80.0 µm/m-°C @Temperature 23.0 - 60.0 °C  | 
            44.4 µin/in-°F @Temperature 73.4 - 140 °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) | 102 °C | 216 °F | Edgew 120*10*4 sp=100mm; ISO 75/Be | 
| 100 °C @Thickness 3.20 mm  | 
            212 °F @Thickness 0.126 in  | 
            unannealed; ASTM D648 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 91.0 °C | 196 °F | Edgew 120*10*4 sp=100mm; ISO 75/Ae | 
| 88.0 °C @Thickness 3.20 mm  | 
            190 °F @Thickness 0.126 in  | 
            unannealed; ASTM D648 | |
| Vicat Softening Point | 108 °C | 226 °F | Rate B/50; ISO 306 | 
| 110 °C | 230 °F | Rate B/120; ISO 306 | |
| 110 °C | 230 °F | Rate B/50; ASTM D1525 | |
| UL RTI, Electrical | 60.0 °C | 140 °F | UL 746B | 
| UL RTI, Mechanical with Impact | 60.0 °C | 140 °F | UL 746B | 
| UL RTI, Mechanical without Impact | 60.0 °C | 140 °F | UL 746B | 
| Flammability, UL94 | V-0 @Thickness 1.49 mm  | 
            V-0 @Thickness 0.0587 in  | 
            UL 94 | 
| 5VB @Thickness 2.48 mm  | 
            5VB @Thickness 0.0976 in  | 
            UL 94 | |
| Oxygen Index | 37 % | 37 % | ISO 4589 | 
        
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