|
GPS |
HIP |
| Density |
g/cm3 |
3.25 |
3.25 |
| Water Absorption |
% |
0 |
0 |
| Mechanical Characteristics |
Vickers Hardness (Load 500g) |
Gpa |
14.5 |
15 |
| Flexural Strength |
Mpa |
700 |
1000 |
| Compressive Strength |
Mpa |
3200 |
3900 |
| Young's Modulus of Elasticity |
Gpa |
310 |
310 |
| Poisson's Ratio |
- |
0.28 |
0.28 |
| Fracture Toughness |
Mpa·m1/2 |
6-7 |
7 |
| Thermal Characteristics |
Coefficient of Linear Thermal Expansion |
40～400°C |
*10-6/°C |
3.5 |
3.5 |
| Thermal Conductivity |
20°C |
W/(m·K) |
23 |
23 |
| Electrical Characteristics |
Volume Resistivity |
20°C |
Ω·cm |
≥ 1014 |
≥ 1014 |
| Dielectric Constant(1MHz) |
- |
- |
- |
