Technical Parameters
Performance index | Unit | Parameter |
SiO2 content | % | >99.5 |
Cristobalite content | % | microscale |
density | g/cm3 | 1.90-1.99 |
Apparent porosity | % | 7-13 |
Compressive strength | MPa | >=60 |
bending strength | MPa | >25 |
thermal expansion coefficient | C-1106 (20-1000C) | <0.6 |
thermal conductivity | W/(m.K)(500C) | 0.65 |