NEMA LE is a moisture resistant, high mechanical strength electric insulator used as a marine relay bases, terminal bases, terminal strips and in electronic parts.
Sheet Sizes: 36"x48"; 36"x72"; 48"x48"; 48"x96"; 48"x108"
Thickness: 0.031" to 5"
Color: Natural
Specifications
| Density | 86 pcf / 0.50 pci |
| Maximum operating temperature | |
| - electrical | 239ºF (115ºC) |
| - mechanical | 257ºF (125ºC) |
| Water absorption | 1.0% |
| Hardness (Rockwell M) | 105 |
| Compression strength | 38,000 psi |
| Tensile strength | 15,000 psi |
| Flexural strength | 25,000 psi |
| Shear (flatwise) | 14,000 psi |
| Impact strength – Izod edgewise with grain | 1.5 ft-lb/in |
| Dielectric strength | 350 volts/mil |
| Dielectric constant (1,000,000 cycles/second) | 5.3 |
| Volume resistivity | 70,000 |
| Arc resistance | n/a |
| Parallel dielectric | 70kv |
