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。
物性表: | |||
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.26 g/cc | 0.0455 lb/in³ | ASTM D792 |
1.26 g/cc | 0.0455 lb/in³ | ISO 1183 | |
Linear Mold Shrinkage, Flow | 0.0050 cm/cm | 0.0050 in/in | SABIC Method |
0.0040 - 0.0070 cm/cm @Time 86400 sec |
0.0040 - 0.0070 in/in @Time 24.0 hour |
ASTM D955 | |
Linear Mold Shrinkage, Transverse | 0.0050 cm/cm | 0.0050 in/in | SABIC Method |
0.0040 - 0.0070 cm/cm @Time 86400 sec |
0.0040 - 0.0070 in/in @Time 24.0 hour |
ASTM D955 | |
Melt Flow | 55 g/10 min @Load 10.0 kg, Temperature 300 °C |
55 g/10 min @Load 22.0 lb, Temperature 572 °F |
ASTM D1238 |
Melt Index of Compound | 50 g/10 min @Load 10.0 kg, Temperature 300 °C |
50 g/10 min @Load 22.0 lb, Temperature 572 °F |
MVR [cm^3/10 min]; ISO 1133 |
Mechanical Properties | Metric | English | Comments |
Tensile Strength at Break | 44.0 MPa | 6380 psi | 5 mm/min; ISO 527 |
55.0 MPa | 7980 psi | ASTM D638 | |
Tensile Strength, Yield | 45.0 MPa | 6530 psi | ASTM D638 |
55.0 MPa | 7980 psi | 5 mm/min; ISO 527 | |
Elongation at Break | 9.0 % | 9.0 % | ASTM D638 |
9.0 % | 9.0 % | 5 mm/min; ISO 527 | |
Elongation at Yield | 5.0 % | 5.0 % | ASTM D638 |
5.0 % | 5.0 % | 5 mm/min; ISO 527 | |
Tensile Modulus | 2.40 GPa | 348 ksi | 5 mm/min; ASTM D638 |
2.40 GPa | 348 ksi | 1 mm/min; ISO 527 | |
Flexural Strength | 84.0 MPa | 12200 psi | ASTM D790 |
88.0 MPa | 12800 psi | break, 2 mm/min; ISO 178 | |
Flexural Modulus | 2.20 GPa | 319 ksi | ASTM D790 |
2.40 GPa | 348 ksi | 2 mm/min; ISO 178 | |
Izod Impact, Notched | 1.80 J/cm | 3.37 ft-lb/in | ASTM D256 |
1.00 J/cm @Temperature -40.0 °C |
1.87 ft-lb/in @Temperature -40.0 °F |
ASTM D256 | |
Izod Impact, Unnotched | 16.0 J/cm | 30.0 ft-lb/in | ASTM D4812 |
15.0 J/cm @Temperature -40.0 °C |
28.1 ft-lb/in @Temperature -40.0 °F |
ASTM D4812 | |
Izod Impact, Notched (ISO) | 16.0 kJ/m² | 7.61 ft-lb/in² | 80*10*4; ISO 180/1A |
10.0 kJ/m² @Temperature -40.0 °C |
4.76 ft-lb/in² @Temperature -40.0 °F |
80*10*4; ISO 180/1A | |
Izod Impact, Unnotched (ISO) | 130 kJ/m² | 61.9 ft-lb/in² | 80*10*4; ISO 180/1U |
100 kJ/m² @Temperature -40.0 °C |
47.6 ft-lb/in² @Temperature -40.0 °F |
80*10*4; ISO 180/1U | |
Electrical Properties | Metric | English | Comments |
Volume Resistivity | 1.00e+6 - 1.00e+10 ohm-cm | 1.00e+6 - 1.00e+10 ohm-cm | ASTM D257 |
Surface Resistance | 1.00e+6 - 1.00e+10 ohm | 1.00e+6 - 1.00e+10 ohm | ASTM D257 |
Thermal Properties | Metric | English | Comments |
CTE, linear, Parallel to Flow | 50.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
27.8 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
50.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
27.8 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 | |
CTE, linear, Transverse to Flow | 50.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
27.8 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
50.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
27.8 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 | |
Deflection Temperature at 1.8 MPa (264 psi) | 124 °C | 255 °F | Flatw 80*10*4 sp=64mm; ISO 75/Af |
125 °C @Thickness 3.20 mm |
257 °F @Thickness 0.126 in |
unannealed; ASTM D648 | |
Flammability, UL94 | V-1 @Thickness 2.50 mm |
V-1 @Thickness 0.0984 in |
UL 94 |
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。
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PA6T,46,9T、PC、PC/ABS、PBT、ABS、PPA、PPS、POM、PMMA、TPE、PPO、LCP液晶聚合物。
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