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 | 1.13 g/cc | 0.0408 lb/in³ | ISO 1183 | ||
Mechanical Properties | Metric | English | Comments | ||
Tensile Strength, Yield | 55.0 MPa | 7980 psi | ISO 527 | ||
Elongation at Break | >= 50 % | >= 50 % | ISO 527 | ||
Tensile Modulus | 2.25 GPa | 326 ksi | ISO 527 | ||
Izod Impact, Notched (ISO) | 30.0 kJ/m² @Temperature -30.0 °C |
14.3 ft-lb/in² @Temperature -22.0 °F |
ISO 180/1A | ||
50.0 kJ/m² @Temperature 23.0 °C |
23.8 ft-lb/in² @Temperature 73.4 °F |
ISO 180/1A | |||
Izod Impact, Unnotched (ISO) | NB @Temperature 23.0 °C |
NB @Temperature 73.4 °F |
ISO 180/1U | ||
NB @Temperature -30.0 °C |
NB @Temperature -22.0 °F |
ISO 180/1U | |||
Electrical Properties | Metric | English | Comments | ||
Volume Resistivity | 1.00e+13 ohm-cm | 1.00e+13 ohm-cm | IEC 60093 | ||
Surface Resistance | 1.00e+15 ohm | 1.00e+15 ohm | IEC 60093 | ||
Thermal Properties | Metric | English | Comments | ||
Deflection Temperature at 1.8 MPa (264 psi) | 110 °C | 230 °F | ISO 75 | ||
Vicat Softening Point | 120 °C @Load 5.10 kg |
248 °F @Load 11.2 lb |
ISO 306 | ||
Flammability, UL94 | HB @Thickness 0.750 mm |
HB @Thickness 0.0295 in |
|||
HB @Thickness 1.60 mm |
HB @Thickness 0.0630 in |
||||
Processing Properties | Metric | English | Comments | ||
Processing Temperature | 240 - 260 °C | 464 - 500 °F | |||
Feed Temperature | 60.0 - 80.0 °C | 140 - 176 °F | Throat | ||
Mold Temperature | 40.0 - 80.0 °C | 104 - 176 °F | |||
Drying Temperature | 80.0 - 100 °C | 176 - 212 °F | |||
Dry Time | 2.00 - 6.00 hour | 2.00 - 6.00 hour | |||
Hold Pressure | 50.0 - 100 MPa | 7250 - 14500 psi | |||
De |
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Back Pressure | Low | ||||
Injection Speed | Medium - Fast |
上海松翰塑化科技有限公司,供应原料,品质真实,物实价廉。
PA6T,46,9T、PC、PC/ABS、PBT、ABS、PPA、PPS、POM、PMMA、TPE、PPO、LCP液晶聚合物。
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