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 | 1.30 g/cc | 0.0470 lb/in³ | ISO 1183 | ||
Moisture Absorption at Equilibrium | 0.12 % | 0.12 % | 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 | 0.0020 - 0.0040 cm/cm @Thickness 3.20 mm |
0.0020 - 0.0040 in/in @Thickness 0.126 in |
SABIC Method | ||
Melt Flow | 11 g/10 min @Load 5.00 kg, Temperature 260 °C |
11 g/10 min @Load 11.0 lb, Temperature 500 °F |
[cm^3/10 min] Melt Volume Rate; ISO 1133 | ||
12 g/10 min @Load 5.00 kg, Temperature 260 °C |
12 g/10 min @Load 11.0 lb, Temperature 500 °F |
ASTM D 1238 | |||
Mechanical Properties | Metric | English | Comments | ||
Hardness, Rockwell L | 96 | 96 | ISO 2039-2 | ||
Hardness, Rockwell R | 119 | 119 | ISO 2039-2 | ||
Tensile Strength at Break | 95.0 MPa | 13800 psi | 5 mm/min; ISO 527 | ||
Tensile Strength, Yield | 95.0 MPa | 13800 psi | 5 mm/min; ISO 527 | ||
Elongation at Break | 2.5 % | 2.5 % | 5 mm/min; ISO 527 | ||
Elongation at Yield | 2.5 % | 2.5 % | 5 mm/min; ISO 527 | ||
Tensile Modulus | 6.00 GPa | 870 ksi | 1 mm/min; ISO 527 | ||
Flexural Yield Strength | 125 MPa | 18100 psi | 2 mm/min; ISO 178 | ||
Flexural Modulus | 5.40 GPa | 783 ksi | 2 mm/min; ISO 178 | ||
Izod Impact, Notched | 1.00 J/cm @Temperature 23.0 °C |
1.87 ft-lb/in @Temperature 73.4 °F |
ASTM D 256 | ||
Izod Impact, Unnotched | 5.50 J/cm @Temperature 23.0 °C |
10.3 ft-lb/in @Temperature 73.4 °F |
ASTM D 4812 | ||
Izod Impact, Notched (ISO) | 10.0 kJ/m² @Temperature 23.0 °C |
4.76 ft-lb/in² @Temperature 73.4 °F |
80*10*3; ISO 180/1A | ||
Izod Impact, Unnotched (ISO) | 25.0 kJ/m² @Temperature 23.0 °C |
11.9 ft-lb/in² @Temperature 73.4 °F |
80*10*3; ISO 180/1U | ||
Charpy Impact Unnotched | 2.50 J/cm² @Temperature 23.0 °C |
11.9 ft-lb/in² @Temperature 73.4 °F |
Edgew 80*10*3 sp=62mm; ISO 179/1eU | ||
Charpy Impact, Notched | 1.00 J/cm² @Temperature 23.0 °C |
4.76 ft-lb/in² @Temperature 73.4 °F |
V-notch Edgew 80*10*3 sp=62mm; ISO 179/1eA | ||
Electrical Properties | Metric | English | Comments | ||
Volume Resistivity | 3.50e+16 ohm-cm | 3.50e+16 ohm-cm | ASTM D 257 | ||
Surface Resistance | 3.50e+16 ohm | 3.50e+16 ohm | ASTM D 257 | ||
Dielectric Constant | 3.3 @Frequency 1.00e+6 Hz |
3.3 @Frequency 1.00e+6 Hz |
IEC 60250 | ||
3.4 @Frequency 1000 Hz |
3.4 @Frequency 1000 Hz |
IEC 60250 | |||
Dielectric Strength | 30.0 kV/mm @Thickness 1.60 mm |
762 kV/in @Thickness 0.0630 in |
in oil; IEC 60243-1 | ||
40.0 kV/mm @Thickness 0.800 mm |
1020 kV/in @Thickness 0.0315 in |
in oil; IEC 60243-1 | |||
Dissipation Factor | 0.0080 @Frequency 1000 Hz |
0.0080 @Frequency 1000 Hz |
IEC 60250 | ||
0.011 @Frequency 1.00e+6 Hz |
0.011 @Frequency 1.00e+6 Hz |
IEC 60250 | |||
Thermal Properties | Metric | English | Comments | ||
CTE, linear, Parallel to Flow | 26.2 µm/m-°C @Temperature -40.0 - 40.0 °C |
14.6 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 | ||
CTE, linear, Transverse to Flow | 81.6 µm/m-°C @Temperature -40.0 - 40.0 °C |
45.3 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) | 135 °C | 275 °F | Edgew 120*10*4 sp=100mm; ISO 75/Be | ||
138 °C @Thickness 3.20 mm |
280 °F @Thickness 0.126 in |
unannealed; ASTM D 648 | |||
Deflection Temperature at 1.8 MPa (264 psi) | 129 °C | 264 °F | Edgew 120*10*4 sp=100mm; ISO 75/Ae | ||
130 °C @Thickness 3.20 mm |
266 °F @Thickness 0.126 in |
unannealed; ASTM D 648 | |||
Vicat Softening Point | 135 °C | 275 °F | Rate B/50; ISO 306 | ||
137 °C | 279 °F | Rate B/120; ISO 306 | |||
De |
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Ball Pressure Test, 125°C +/- 2°C | pass | IEC 60695-10-2 |
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