索尔维30%玻纤增强LCP Xydar G-930
Density / Specific Gravity | 1.60 | g/cm³ | ASTM D792 |
Water Absorption (24 hr) | <0.10 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
Tensile Modulus | 15900 | MPa | ASTM D638 |
Tensile Strength | 135 | ASTM D638 | |
Tensile Elongation (Break) | 1.6 | ASTM D638 | |
Flexural Modulus | 13400 | ASTM D790 | |
Flexural Strength | 172 | ASTM D790 | |
| Impact | Nominal Value | ||
Notched Izod Impact | 96 | J/m | ASTM D256 |
Unnotched Izod Impact | 430 | ASTM D4812 |
| Thermal | Nominal Value | ||
Deflection Temperature Under Load | |||
0.45 MPa, Unannealed | 301 | °C | ASTM D648 |
0.45 MPa, Unannealed | 305 | ISO 75-2/B | |
1.8 MPa, Unannealed | 274 | ASTM D648 | |
1.8 MPa, Unannealed | 282 | ISO 75-2/A | |
Ball Pressure Test 3 (270°C,3.00 mm) | Pass | IEC 60695-10-2 | |
CLTE | ASTM D696 | ||
Flow | 3.6E-6 to 7.2E-6 | cm/cm/°C | |
Transverse | 4.0E-5 to 7.9E-5 | ||
RTI Elec (0.75 mm) | 220 | UL 746 | |
RTI Imp (0.75 mm) | 200 | UL 746 | |
RTI Str (0.75 mm) | UL 746 |
| Electrical | Nominal Value | ||
Volume Resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
Dielectric Strength (1.57 mm) | 39 | kV/mm | ASTM D149 |
热致性LCP具有全芳香族聚酯和共聚酯结构。它还具有密集排列的直链聚合物链结构，形成的产品具有良好的单向机械性能特点。良好高温性能（热变形温度为121～355℃）、良好的抗辐射性、抗水解性、耐候性、耐化学药品性、固有的阻燃性、低发烟性、高尺寸稳定性、低吸湿性、极低的线膨胀系数、高冲击强度和刚性（按相同重量比较，LCP的强度大于钢，但刚性只是钢的15%）。LCP可以耐酸、溶剂和烃类等化学品，并有较好的阻隔性。
