聚合物；热塑性；液晶聚合物（LCP）；液晶聚合物（LCP），30%的玻璃纤维填充
LCP E473i 材料说明：
威达e473i是低翘曲LCP与易流和高温性能。
LCP E473i
加工方法：
注塑成型 LCP E473i 的物性表：
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.63 g/cc | 0.0589 lb/in³ | ISO 1183 |
| Linear Mold Shrinkage, Flow | -0.000700 cm/cm | -0.000700 in/in | ISO 294-4 |
| Linear Mold Shrinkage, Transverse | 0.00320 cm/cm | 0.00320 in/in | ISO 294-4 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Rockwell M | 40.0 | 40.0 | ISO 2039-2 |
| Tensile Strength at Break | 115 MPa | 16700 psi | 5mm/min; ISO 527-2/1A |
| Elongation at Break | 2.20 % | 2.20 % | 5mm/min; ISO 527-2/1A |
| Tensile Modulus | 10.9 GPa | 1580 ksi | 50mm/min; ISO 527-2/1A |
| Flexural Strength | 150 MPa | 21800 psi | ISO 178 |
| Flexural Modulus | 10.9 GPa | 1580 ksi | ISO 178 |
| Compressive Strength | 59.0 MPa @Strain 1.00 % |
8560 psi @Strain 1.00 % |
ISO 604 |
| Izod Impact, Notched (ISO) | 10.0 kJ/m² | 4.76 ft-lb/in² | ISO 180/1A |
| 30.0 kJ/m² @Temperature 23.0 °C |
14.3 ft-lb/in² @Temperature 73.4 °F |
ISO 180/1U | |
| Charpy Impact Unnotched | 3.30 J/cm² | 15.7 ft-lb/in² | ISO 179/1eU |
| Charpy Impact, Notched | 2.00 J/cm² | 9.52 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 |
| Dielectric Constant | 4.00 @Frequency 1.00e+6 Hz |
4.00 @Frequency 1.00e+6 Hz |
IEC 60250 |
| Dielectric Strength | 49.0 kV/mm | 1240 kV/in | IEC 60243-1 |
| Dissipation Factor | 0.340 @Frequency 1.00e+6 Hz |
0.340 @Frequency 1.00e+6 Hz |
IEC 60250 |
| Comparative Tracking Index | 175 V | 175 V | IEC 60112 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear, Parallel to Flow | 6.00 µm/m-°C | 3.33 µin/in-°F | ISO 11359-2 |
| CTE, linear, Transverse to Flow | 11.0 µm/m-°C | 6.11 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) | 250 °C | 482 °F | ISO 75-1, -2 |
| Deflection Temperature at 8.0 MPa | 159 °C | 318 °F | ISO 75-1, -2 |
| Vicat Softening Point | 190 °C | 374 °F | ISO 306 |
| Flammability, UL94 | V-0 | V-0 | |
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原料图：（兹图非实物图）