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。
Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Density | 1.14 g/cc | 0.0412 lb/in³ | |||
Thickness | 406 microns | 16.0 mil | |||
Linear Mold Shrinkage | 0.0070 - 0.0090 cm/cm | 0.0070 - 0.0090 in/in | 4 mm thick, 10.0 mm wide molded rod; ISO 294-4 | ||
Melt Flow | 0.50 g/10 min @Load 5.00 kg, Temperature 240 °C |
0.50 g/10 min @Load 11.0 lb, Temperature 464 °F |
ISO 1133 | ||
1.0 g/10 min @Load 1.20 kg, Temperature 300 °C |
1.0 g/10 min @Load 2.65 lb, Temperature 572 °F |
ISO 1133 | |||
High Load Melt Index | 18 g/10 min @Load 21.6 kg, Temperature 240 °C |
18 g/10 min @Load 47.6 lb, Temperature 464 °F |
ISO 1133 | ||
Mechanical Properties | Metric | English | Comments | ||
Film Tensile Strength at Yield, MD | 37.0 MPa | 5370 psi | ISO 527 | ||
Film Elongation at Break, MD | 20 % | 20 % | ISO 527 | ||
Film Elongation at Yield, MD | 5.0 % | 5.0 % | ISO 527 | ||
Modulus of Elasticity | 2.70 GPa | 392 ksi | 4 mm thick;10.0 mm wide molded rod; ISO 178 | ||
Izod Impact, Notched | 0.300 J/cm @Thickness 4.00 mm, Temperature -20.0 °C |
0.562 ft-lb/in @Thickness 0.157 in, Temperature -4.00 °F |
ISO 180 | ||
2.30 J/cm @Thickness 4.00 mm, Temperature 23.0 °C |
4.31 ft-lb/in @Thickness 0.157 in, Temperature 73.4 °F |
ISO 180 | |||
Izod Impact, Unnotched | 2.70 J/cm @Thickness 4.00 mm, Temperature 23.0 °C |
5.06 ft-lb/in @Thickness 0.157 in, Temperature 73.4 °F |
ISO 180 | ||
5.00 J/cm @Thickness 4.00 mm, Temperature -20.0 °C |
9.37 ft-lb/in @Thickness 0.157 in, Temperature -4.00 °F |
ISO 180 | |||
Film Tensile Strength at Break, MD | 35.0 MPa | 5080 psi | ISO 527 | ||
Electrical Properties | Metric | English | Comments | ||
Volume Resistivity | <= 1000 ohm-cm | <= 1000 ohm-cm | 400 um thick sheet; ISO D-257 | ||
Surface Resistance | <= 100000 ohm | <= 100000 ohm | 400 um thick sheet; ISO D-257 | ||
Thermal Properties | Metric | English | Comments | ||
Deflection Temperature at 0.46 MPa (66 psi) | 111 °C | 232 °F | 4 mm thick;10.0 mm wide molded rod; ISO 75/Method Bf | ||
Deflection Temperature at 1.8 MPa (264 psi) | 97.0 °C | 207 °F | 4 mm thick;10.0 mm wide molded rod; ISO 75/Method Af | ||
Vicat Softening Point | 118 °C | 244 °F | Rate B; 4 mm thick;10.0 mm wide molded rod; ISO 306/B50 | ||
138 °C | 280 °F | Rate A; 4 mm thick;10.0 mm wide molded rod; ISO 306/A50 | |||
Processing Properties | Metric | English | Comments | ||
Middle Barrel Temperature | 280 °C | 536 °F | Zone 1; Cylinder | ||
290 °C | 554 °F | Zone 2; Cylinder | |||
290 °C | 554 °F | Zone 3; Cylinder | |||
290 °C | 554 °F | Zone 4; Cylinder | |||
300 °C | 572 °F | Zone 5; Cylinder | |||
300 °C | 572 °F | Zone 6; Cylinder | |||
Die Temperature | 290 °C | 554 °F | Zone 3 | ||
300 °C | 572 °F | Zone 1 | |||
300 °C | 572 °F | Zone 4 | |||
300 °C | 572 °F | Zone 5 | |||
300 °C | 572 °F | Zone 2 | |||
Roll Temperature | 70.0 °C | 158 °F | 3rd Roll | ||
80.0 °C | 176 °F | 2nd Roll | |||
90.0 °C | 194 °F | 1st Roll | |||
Drying Temperature | 120 °C @Time 10800 - 14400 sec |
248 °F @Time 3.00 - 4.00 hour |
Pre-drying in a dehumidifier | ||
Moisture Content | <= 0.15 % | <= 0.15 % | When Produced | ||
Shelf Life | 12.0 Month | 12.0 Month | Normal Storing Conditions | ||
De |
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Appearance | Granule | ||||
Color | Black |
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