Large specific surface area, high porosity, excellent carrier for denitrification catalysts.
| Item | Water Absorption | Bulk Density | Thermal Shock Resistance | Softening Temperature | Thermal Expansion Coefficient | Compressive Strength | Main Crystal Phase Content | |
| Axis A | Axis B | |||||||
| Value | 30 ± 4 | 1.5–1.7 | ≥ 500 | ≥ 1320 | ≤ 2.2 | ≥ 10 | ≥ 1.5 | ≥ 90 |
| Specifications | 150X150X150, 150X150X200, 150X150X300, etc |
| Number of holes | 25X25, 35X35, 40X40, 50X50, etc |
The main material of the product is sapphire, which has excellent thermal shock resistance and is specifically used as a denitrification catalyst. It is widely used in the treatment of NOX waste gas in industries such as light industry, building materials, and metallurgy.