Some technicial parameters :
SIO2 | ≥99.8 |
Bulk Density | 1.90-1.99 |
Apparent Porosity | ≤10 |
Compressive Strength (RT) | ≥60 |
Bending Strength (RT) | ≥25 |
Bending Strength (HT) (2 012F×0.5h) | ≥30 |
Thermal Expansion (RT-1832F) | ≤0.6 |
Thermal Conductivity (932F) | 0.65 |
Diameter | ±0.05 |
T . I .R | ≤0.10 |
Roughness | Ra≤1.6 |