7140x LCP 材料說明：澤尼特7140x是40%玻璃提高熔接線強度增強液晶聚合物樹脂，低翹曲和298c焊后的熱變形溫度。”
7140x LCP 加工方法：注塑成型
7140x LCP 性能表：
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.77 g/cc | 0.0639 lb/in³ | ISO 1183 |
| Linear Mold Shrinkage, Flow | 0.0020 cm/cm | 0.0020 in/in | ISO 294-4 |
| Linear Mold Shrinkage, Transverse | 0.0070 cm/cm | 0.0070 in/in | ISO 294-4 |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength at Break | 120 MPa | 17400 psi | 5mm/min; ISO 527-2/1A |
| Elongation at Break | 1.5 % | 1.5 % | 5mm/min; ISO 527-2/1A |
| Tensile Modulus | 16.5 GPa | 2390 ksi | 1mm/min; ISO 527-2/1A |
| Flexural Strength | 170 MPa | 24700 psi | ISO 178 |
| Flexural Modulus | 14.0 GPa | 2030 ksi | ISO 178 |
| Charpy Impact, Notched | 1.00 J/cm² | 4.76 ft-lb/in² | ISO 179/1eA |
| Electrical Properties | Metric | English | Comments |
| Comparative Tracking Index | 175 V | 175 V | IEC 60112 |
| Thermal Properties | Metric | English | Comments |
| Melting Point | 352 °C | 666 °F | ISO 11357-1,-2,-3 |
| Deflection Temperature at 1.8 MPa (264 psi) | 298 °C | 568 °F | ISO 75-1, -2 |
| Flammability, UL94 | V-0 @Thickness 0.750 mm |
V-0 @Thickness 0.0295 in |
|
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