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| TYPICAL PROPERTIES of REXOLITE® | ||
| ASTM OR UL TEST | PROPERTY | REXOLITE® 1422 |
| - | Acoustic Impedance | 2.5 |
| D696 | Coefficient of Linear Thermal Expansion | 3.8 |
| (x 10-5 in./in./°F) | ||
| D792 | Density (lb/in³) | 0.038 |
| (g/cm³) | 1.05 | |
| D150 | Dielectric Constant (1 MHz to 500 GHz) | 2.53 |
| D149 | Dielectric Strength (V/mil) short time, 1/8" thick | 500 |
| D150 | Dissipation Factor | |
| at 1 MHz | 0.00012 | |
| at 10 MHz | 0.00025 | |
| at 10 GHz | 0.00066 | |
| D638 | Flexural Strength (psi) | 11,500 |
| D256 | IZOD Notched Impact (ft-lb/in) | 0.3 |
| - | Optical Transmittance, Visible Light | 87% |
| D648 | Recommended Operating Temperature Range | |
| (°F) | -76 to +212 | |
| (°C) | -60 to +100 | |
| - | Refractive Index | |
| @ 589 nM | 1.59 | |
| @ 486 nM | 1.604 | |
| @ 656 nM | 1.585 | |
| D257 | Surface Resistivity (ohm-cm)at 50% RH | >1014 |
| D638 | Tensile Strength (psi) | 9,000 |
| C177 | Thermal Conductivity | |
| 1.01 | ||
| (BTU-in/ft²-hr-°F) | 3.5 | |
| (x 10-4 cal/cm-sec-°C) | ||
| - | Velocity of Sound (in/sec) | 93,000 |
| - | Velocity of Sound (in/sec) | 93,000 |
| D257 | Volume Resistivity (ohm-cm)at 50% RH | >1016 |
| D570 | Water Absorption, 24 hrs (%) | 0.08 |
