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。
Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Density | 1.12 g/cc | 0.0405 lb/in³ | ISO 1183 | ||
Linear Mold Shrinkage | 0.0050 - 0.0070 cm/cm | 0.0050 - 0.0070 in/in | With Flow; ISO 2577 | ||
0.0050 - 0.0070 cm/cm | 0.0050 - 0.0070 in/in | Across Flow; ISO 2577 | |||
Melt Index of Compound | 25 g/10 min @Load 5.00 kg, Temperature 260 °C |
25 g/10 min @Load 11.0 lb, Temperature 500 °F |
ISO 1133 | ||
Mechanical Properties | Metric | English | Comments | ||
Elongation at Yield | 5.0 % | 5.0 % | ISO/R527 | ||
Flexural Strength | <= 95.0 MPa | <= 13800 psi | ISO 178 | ||
Flexural Modulus | 2.30 GPa @Temperature 23.0 °C |
334 ksi @Temperature 73.4 °F |
ISO 178 | ||
Charpy Impact, Notched | 2.50 J/cm² @Temperature -20.0 °C |
11.9 ft-lb/in² @Temperature -4.00 °F |
ISO 179 | ||
4.00 J/cm² @Temperature 23.0 °C |
19.0 ft-lb/in² @Temperature 73.4 °F |
ISO 179 | |||
Thermal Properties | Metric | English | Comments | ||
Deflection Temperature at 0.46 MPa (66 psi) | 120 °C | 248 °F | 120°C/h; ISO 75/1 | ||
Deflection Temperature at 1.8 MPa (264 psi) | 105 °C | 221 °F | 120°C/h; ISO 75/1 | ||
Vicat Softening Point | 115 °C @Load 5.001 kg |
239 °F @Load 11.03 lb |
50°C/h; ISO 306 | ||
Flammability, UL94 | HB @Thickness 1.60 mm |
HB @Thickness 0.0630 in |
|||
Glow Wire Test | 650 °C @Thickness 2.00 mm |
1200 °F @Thickness 0.0787 in |
IEC 695-2-1 | ||
Processing Properties | Metric | English | Comments | ||
Melt Temperature | 240 - 280 °C | 464 - 536 °F | |||
Mold Temperature | 70.0 - 100 °C | 158 - 212 °F | |||
Drying Temperature | 100 - 110 °C | 212 - 230 °F | |||
Dry Time | 2 - 8 hour | 2 - 8 hour | in circulation dryer | ||
2 - 8 hour | 2 - 8 hour | in fresh-air dryer | |||
2 - 8 hour | 2 - 8 hour | in desiccant air dryer | |||
Injection Pressure | 90.0 - 150 MPa | 13100 - 21800 psi | |||
Back Pressure | 0.500 - 1.50 MPa | 72.5 - 218 psi | |||
De |
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Holding Pressure () | 20-50 | % of injection pressure | |||
Injection Speed () | High |
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。
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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