| Name | ¡@ | SHAPAL M SOFT |
| ¡@ | SHAMS | |
| Composition | ¡@ | ALN-BN |
| General Properties | Color | Light Gray |
| Bulk Density(g/cm3) | 2.9 | |
| Water Adsorption Ratio(%) | 0 | |
| Mechanical Properties | Bending Strength (MPa) | 290 |
| Compressive Strength (MPa) | 1180 | |
| Young's Modulus (GPa) | 180 | |
| Poisson's Ratio | 0.31 | |
| Hardness (GPA) | 3.9 | |
| Electrical Properties | Volume Resistivity [RT] (£[¡Ecm) | 20x1012 |
| [500¢J] (£[¡Ecm) | - | |
| Dielectric Constand [1MHz] | 7 | |
| Dielectric Tangent [1MHz] | 0.001 | |
| Dielectric Strength (kV/mm) | 40 | |
| Theremal Properties | Max. Useable Temperature (¢J) | 1900 ¡°1 |
| Thermal Expansion [RT-200¢J] (/¢J) | - | |
| [RT-400¢J] (/¢J) | 4.4x10-6 | |
| [RT-600¢J] (/¢J) | 4.8x10-6 | |
| [RT-800¢J] (/¢J) | 5.1x10-6 | |
| Thermal Conductivity [RT] (W/m¡Ek) | 90 | |
| [400¢J] (W/m¡Ek) | - | |
| [800¢J] (W/m¡Ek) | - | |
| Specific Heat [RT] (kj/kg¡Ek) | - | |
| [400¢J] (kj/kg¡Ek) | - | |
| [800¢J] (kj/kg¡Ek) | - | |
| Thermal Shock Strength (¢J) | 400 | |
| Vacuum Properties | Degassing [RT] (Torr¡El/s¡Ecm2) | - |
| [600¢J] (Torr¡El/s¡Ecm2) | - | |
| Helium permeability [RT] (Torr¡El/s¡Ecm2) | - | |
| Remarks | ¡°1 non-oxidative atmosphere | |