| 是否进口：否 | 产地：美国 | 厂家(产地)：沙伯基础(原GE) |
| 牌号：LF004EX1 | 销售方式：品牌经销 | 类型：标准料 |
| 加工级别：注塑级 | 特性级别：标准级 | 用途级别：汽车部件、 电子电器部件、 运动器材、 家电部件、 电动工具配件 |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.43 g/cc | 1.43 g/cc | ASTM D792 |
| Density | 1.43 g/cc | 0.0517 lb/in? | ASTM D792 |
| Moisture Absorption | <= 0.100 % | <= 0.100 % | 23°C / 50% RH; ISO 62 |
| Linear Mold Shrinkage, Flow | 0.0040 - 0.0060 cm/cm | 0.0040 - 0.0060 in/in | 24hrs; ASTM D955 |
| Linear Mold Shrinkage, Transverse | 0.0050 - 0.0070 cm/cm | 0.0050 - 0.0070 in/in | 24hrs; ASTM D955 |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength at Break | 135 MPa | 19600 psi | 5 mm/min; ISO 527 |
| 140 MPa | 20300 psi | 5 mm/min; ASTM D638 | |
| Elongation at Break | 2.1 % | 2.1 % | 5 mm/min; ISO 527 |
| 2.2 % | 2.2 % | 5 mm/min; ASTM D638 | |
| Tensile Modulus | 8.80 GPa | 1280 ksi | 5 mm/min; ASTM D638 |
| 8.90 GPa | 1290 ksi | 1 mm/min; ISO 527 | |
| Flexural Strength | 193 MPa | 28000 psi | 1.3 mm/min, 50 mm span; ASTM D790 |
| 200 MPa | 29000 psi | 2 mm/min; ISO 178 | |
| Flexural Modulus | 7.30 GPa | 1060 ksi | 1.3 mm/min, 50 mm span; ASTM D790 |
| 7.40 GPa | 1070 ksi | 2 mm/min; ISO 178 | |
| Izod Impact Notched | 70.0 J | 51.6 ft-lb | ASTM D256 |
| Izod Impact, Unnotched | 5.60 J/cm | 10.5 ft-lb/in | ASTM D4812 |
| Izod Impact, Notched (ISO) | 8.00 kJ/m? | 3.81 ft-lb/in? | 80*10*4; ISO 180/1A |
| Izod Impact, Unnotched (ISO) | 36.0 kJ/m? | 17.1 ft-lb/in? | 80*10*4; ISO 180/1U |
| Charpy Impact Unnotched | 4.20 J/cm? | 20.0 ft-lb/in? | Edgew 80*10*4 sp=62mm; ISO 179/1eU |
| Charpy Impact, Notched | 0.810 J/cm? | 3.85 ft-lb/in? | Edgew 80*10*4 sp=62mm; ISO 179/1eA |
| Electrical Properties | Metric | English | Comments |
| Dielectric Constant | 3.48 @Frequency 1.10e+9 Hz | 3.48 @Frequency 1.10e+9 Hz | SABIC method |
| 3.5 @Frequency 1.90e+9 Hz | 3.5 @Frequency 1.90e+9 Hz | SABIC method | |
| Dissipation Factor | 0.0032 @Frequency 1.10e+9 Hz | 0.0032 @Frequency 1.10e+9 Hz | SABIC method |
| 0.0034 @Frequency 1.90e+9 Hz | 0.0034 @Frequency 1.90e+9 Hz | SABIC method | |
| Thermal Properties | Metric | English | Comments |
| CTE, linear, Parallel to Flow | 25.0 ?m/m-°C @Temperature -40.0 - 120 °C | 13.9 ?in/in-°F @Temperature -40.0 - 248 °F | ASTM E831 |
| CTE, linear, Transverse to Flow | 55.0 ?m/m-°C @Temperature -40.0 - 120 °C | 30.6 ?in/in-°F @Temperature -40.0 - 248 °F | ASTM E831 |
| Deflection Temperature at 0.46 MPa (66 psi) | 330 °C | 626 °F | Flatw 80*10*4 sp=64mm; ISO 75/Bf |
| 330 °C @Thickness 3.20 mm | 626 °F @Thickness 0.126 in | unannealed; ASTM D648 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 305 °C | 581 °F | Flatw 80*10*4 sp=64mm; ISO 75/Af |
| 300 °C @Thickness 3.20 mm | 572 °F @Thickness 0.126 in | unannealed; ASTM D648 | |
| Processing Properties | Metric | English | Comments |
| Nozzle Temperature | 380 - 400 °C | 716 - 752 °F | |
| Zone 2 | 360 - 370 °C | 680 - 698 °F | |
| Zone 3 | 370 - 380 °C | 698 - 716 °F | |
| Melt Temperature | 380 - 400 °C | 716 - 752 °F | Injection Molding |
| Mold Temperature | 170 - 200 °C | 338 - 392 °F | |
| Drying Temperature | 120 - 150 °C | 248 - 302 °F | Injection Molding |
| Dry Time | 3.00 - 5.00 hour | 3.00 - 5.00 hour | Injection Molding |
| Screw Speed | 50 - 100 rpm | 50 - 100 rpm |
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