样图
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。
样图
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 | 1.18 g/cc | 1.18 g/cc | ASTM D792 |
Linear Mold Shrinkage, Flow | 0.0040 - 0.0060 cm/cm | 0.0040 - 0.0060 in/in | SABIC Method |
Linear Mold Shrinkage, Transverse | 0.0040 - 0.0060 cm/cm | 0.0040 - 0.0060 in/in | SABIC Method |
Mechanical Properties | Metric | English | Comments |
Tensile Strength, Yield | 66.0 MPa | 9570 psi | ASTM D638 |
Elongation at Break | 50 % | 50 % | ASTM D638 |
Flexural Strength | 103 MPa | 14900 psi | ASTM D790 |
Flexural Modulus | 2.68 GPa | 389 ksi | ASTM D790 |
Electrical Properties | Metric | English | Comments |
Volume Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | ASTM D257 |
Surface Resistance | 1.00e+15 ohm | 1.00e+15 ohm | ASTM D257 |
Dielectric Constant | 2.7 @Frequency 1.00e+6 Hz |
2.7 @Frequency 1.00e+6 Hz |
IEC 60250 |
2.8 @Frequency 60.0 Hz |
2.8 @Frequency 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 |
25.6 kV/mm @Thickness 1.60 mm |
650 kV/in @Thickness 0.0630 in |
in oil; IEC 60243-1 | |
37.6 kV/mm @Thickness 0.800 mm |
955 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 |
0.0080 @Frequency 1.00e+6 Hz |
0.0080 @Frequency 1.00e+6 Hz |
IEC 60250 | |
Thermal Properties | Metric | English | Comments |
Deflection Temperature at 1.8 MPa (264 psi) | 87.0 - 91.0 °C @Thickness 3.20 mm |
189 - 196 °F @Thickness 0.126 in |
unannealed; ASTM D648 |
Flammability, UL94 | HB @Thickness 0.700 mm |
HB @Thickness 0.0276 in |
UL 94 |
V-1 @Thickness 1.20 mm |
V-1 @Thickness 0.0472 in |
UL 94 | |
V-0 @Thickness 1.50 mm |
V-0 @Thickness 0.0591 in |
UL 94 | |
5VB @Thickness 2.10 mm |
5VB @Thickness 0.0827 in |
UL 94 | |
5VA @Thickness 3.40 mm |
5VA @Thickness 0.134 in |
UL 94 |
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