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.
(图1)
(图1)
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.
(图2)
(图2)
3、有高抗冲、高耐热、阻燃、增强、透明等级别。
(图3)
4、流动性比HIPS差一点,比PMMA、PC等好,柔韧性好。
4、流动性比HIPS差一点,比PMMA、PC等好,柔韧性好。
(图4)
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.
(图5)
(图5)
6、同PVC(聚氯乙烯)一样在屈折处会出现白化现象。
(图6)
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 | 1.20 g/cc | 1.20 g/cc | ASTM D792 |
Density | 1.18 g/cc | 0.0426 lb/in³ | ISO 1183 |
Water Absorption at Saturation | 0.60 % | 0.60 % | ASTM D570 |
Linear Mold Shrinkage, Flow | 0.0040 - 0.0060 cm/cm @Thickness 3.20 mm |
0.0040 - 0.0060 in/in @Thickness 0.126 in |
SABIC Method |
Melt Flow | 8.5 g/10 min @Load 5.00 kg, Temperature 260 °C |
8.5 g/10 min @Load 11.0 lb, Temperature 500 °F |
ASTM D1238 |
Melt Index of Compound | 8.0 g/10 min @Load 5.00 kg, Temperature 260 °C |
8.0 g/10 min @Load 11.0 lb, Temperature 500 °F |
MVR [cm^3/10 min]; ISO 1133 |
Mechanical Properties | Metric | English | Comments |
Hardness, Rockwell R | 124 | 124 | ISO 2039-2 |
Hardness, H358/30 | 113 MPa | 16400 psi | ISO 2039-1 |
Tensile Strength at Break | 50.0 MPa | 7250 psi | 5 mm/min; ISO 527 |
51.0 MPa | 7400 psi | Type I, 50 mm/min; ASTM D638 | |
55.0 MPa | 7980 psi | 50 mm/min; ISO 527 | |
Tensile Strength, Yield | 55.0 MPa | 7980 psi | 5 mm/min; ISO 527 |
64.0 MPa | 9280 psi | Type I, 50 mm/min; ASTM D638 | |
65.0 MPa | 9430 psi | 50 mm/min; ISO 527 | |
Elongation at Break | 35 % | 35 % | Type I, 50 mm/min; ASTM D638 |
>= 50 % | >= 50 % | 50 mm/min; ISO 527 | |
55 % | 55 % | 5 mm/min; ISO 527 | |
Elongation at Yield | 3.0 % | 3.0 % | 5 mm/min; ISO 527 |
4.5 % | 4.5 % | 50 mm/min; ISO 527 | |
4.9 % | 4.9 % | Type I, 50 mm/min; ASTM D638 | |
Tensile Modulus | 2.60 GPa | 377 ksi | 1 mm/min; ISO 527 |
2.86 GPa | 415 ksi | 50 mm/min; ASTM D638 | |
Flexural Yield Strength | 100 MPa | 14500 psi | 2 mm/min; ISO 178 |
101 MPa | 14600 psi | 1.3 mm/min, 50 mm span; ASTM D790 | |
Flexural Modulus | 2.68 GPa | 389 ksi | 1.3 mm/min, 50 mm span; ASTM D790 |
2.70 GPa | 392 ksi | 2 mm/min; ISO 178 | |
Izod Impact, Notched | 6.94 J/cm | 13.0 ft-lb/in | ASTM D256 |
Izod Impact, Notched (ISO) | 45.0 kJ/m² | 21.4 ft-lb/in² | 80*10*4; ISO 180/1A |
13.0 kJ/m² @Temperature -30.0 °C |
6.19 ft-lb/in² @Temperature -22.0 °F |
80*10*4; ISO 180/1A | |
15.0 kJ/m² @Temperature 0.000 °C |
7.14 ft-lb/in² @Temperature 32.0 °F |
80*10*4; ISO 180/1A | |
Charpy Impact, Notched | 4.80 J/cm² | 22.8 ft-lb/in² | Edgew 80*10*4 sp=62mm; ISO 179/1eA |
1.30 J/cm² @Temperature -30.0 °C |
6.19 ft-lb/in² @Temperature -22.0 °F |
Edgew 80*10*4 sp=62mm; ISO 179/1eA | |
Dart Drop, Total Energy | 64.0 J @Temperature 23.0 °C |
47.2 ft-lb @Temperature 73.4 °F |
ASTM D3763 |
Electrical Properties | Metric | English | Comments |
Volume Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | IEC 60093 |
Surface Resistance | >= 1.00e+15 ohm | >= 1.00e+15 ohm | ROA; IEC 60093 |
Dielectric Constant | 2.7 @Frequency 1.00e+6 Hz |
2.7 @Frequency 1.00e+6 Hz |
IEC 60250 |
2.8 @Frequency 50.0 - 60.0 Hz |
2.8 @Frequency 50.0 - 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 |
25.0 kV/mm @Thickness 1.60 mm |
635 kV/in @Thickness 0.0630 in |
in oil; IEC 60243-1 | |
35.0 kV/mm @Thickness 0.800 mm |
889 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 |
0.0060 @Frequency 1.00e+6 Hz |
0.0060 @Frequency 1.00e+6 Hz |
IEC 60250 | |
0.0060 @Frequency 50.0 - 60.0 Hz |
0.0060 @Frequency 50.0 - 60.0 Hz |
ASTM D150 | |
Comparative Tracking Index | 600 V | 600 V | IEC 60112 |
Thermal Properties | Metric | English | Comments |
CTE, linear, Parallel to Flow | 72.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
40.0 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
80.0 µm/m-°C @Temperature 23.0 - 60.0 °C |
44.4 µin/in-°F @Temperature 73.4 - 140 °F |
ISO 11359-2 | |
CTE, linear, Transverse to Flow | 72.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
40.0 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
80.0 µm/m-°C @Temperature 23.0 - 60.0 °C |
44.4 µin/in-°F @Temperature 73.4 - 140 °F |
ISO 11359-2 | |
Thermal Conductivity | 0.200 W/m-K | 1.39 BTU-in/hr-ft²-°F | ISO 8302 |
Deflection Temperature at 0.46 MPa (66 psi) | 102 °C | 216 °F | Edgew 120*10*4 sp=100mm; ISO 75/Be |
100 °C @Thickness 3.20 mm |
212 °F @Thickness 0.126 in |
unannealed; ASTM D648 | |
Deflection Temperature at 1.8 MPa (264 psi) | 91.0 °C | 196 °F | Edgew 120*10*4 sp=100mm; ISO 75/Ae |
88.0 °C @Thickness 3.20 mm |
190 °F @Thickness 0.126 in |
unannealed; ASTM D648 | |
Vicat Softening Point | 108 °C | 226 °F | Rate B/50; ISO 306 |
110 °C | 230 °F | Rate B/120; ISO 306 | |
110 °C | 230 °F | Rate B/50; ASTM D1525 | |
UL RTI, Electrical | 60.0 °C | 140 °F | UL 746B |
UL RTI, Mechanical with Impact | 60.0 °C | 140 °F | UL 746B |
UL RTI, Mechanical without Impact | 60.0 °C | 140 °F | UL 746B |
Flammability, UL94 | V-0 @Thickness 1.49 mm |
V-0 @Thickness 0.0587 in |
UL 94 |
5VB @Thickness 2.48 mm |
5VB @Thickness 0.0976 in |
UL 94 | |
Oxygen Index | 37 % | 37 % | ISO 4589 |
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