聚合物；热塑性；液晶聚合物（LCP）；液晶聚合物（LCP），40%的玻璃纤维填充
LCP E440i 材料说明：
矿物和玻璃填充低翘曲级，易流动，表面光滑的外表。
LCP E440i 加工方法：
注塑成型
LCP E440i 的物性表：
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.77 g/cc | 0.0639 lb/in³ | ISO 1183 |
| Linear Mold Shrinkage, Flow | 0.000 cm/cm | 0.000 in/in | ISO 294-4 |
| Linear Mold Shrinkage, Transverse | 0.00500 cm/cm | 0.00500 in/in | ISO 294-4 |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength at Break | 118 MPa | 17100 psi | 5mm/min; ISO 527-2/1A |
| Elongation at Break | 2.00 % | 2.00 % | 5mm/min; ISO 527-2/1A |
| Tensile Modulus | 11.6 GPa | 1680 ksi | 50mm/min; ISO 527-2/1A |
| Flexural Strength | 165 MPa | 23900 psi | ISO 178 |
| Flexural Modulus | 12.0 GPa | 1740 ksi | ISO 178 |
| Izod Impact, Notched (ISO) | 9.00 kJ/m² | 4.28 ft-lb/in² | ISO 180/1A |
| 25.0 kJ/m² @Temperature 23.0 °C |
11.9 ft-lb/in² @Temperature 73.4 °F |
ISO 180/1U | |
| Charpy Impact Unnotched | 2.40 J/cm² | 11.4 ft-lb/in² | ISO 179/1eU |
| Charpy Impact, Notched | 0.600 J/cm² | 2.86 ft-lb/in² | ISO 179/1eA |
| Electrical Properties | Metric | English | Comments |
| Volume Resistivity | 1.00e+16 ohm-cm | 1.00e+16 ohm-cm | IEC 60093 |
| Surface Resistance | >= 1.00e+15 ohm | >= 1.00e+15 ohm | IEC 60093 |
| Comparative Tracking Index | 175 V | 175 V | IEC 60112 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear, Parallel to Flow | 11.0 µm/m-°C | 6.11 µin/in-°F | ISO 11359-2 |
| CTE, linear, Transverse to Flow | 20.0 µm/m-°C | 11.1 µin/in-°F | ISO 11359-2 |
| Melting Point | 335 °C | 635 °F | 10°C/min; ISO 11357-1,-2,-3 |
| Deflection Temperature at 1.8 MPa (264 psi) | 260 °C | 500 °F | ISO 75-1, -2 |
| Deflection Temperature at 8.0 MPa | 177 °C | 351 °F | ISO 75-1, -2 |
| Flammability, UL94 | V-0 | V-0 | |
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原料图：（兹图非实物图）
