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Product Information
It is made from pure Alpha Alumina which has very low silica content, this is very important because leached silica can cause problems by coating downstream equipment and material greatly reduce this risk.
Chemical compostion
SiO2 | Fe2O3 | Al2O3 | TiO2 | CaO | MgO | K2O | Na2O |
0.14% | 0.05% | >99% | 0.017% | 0.001% | 0.001% | 0.04% | 0.39% |
Physical properties
Item | Value |
Water absorption | <5% |
Packing density (MT/m3) | 1.8-2.0 |
Specific gravity | 3.0-3.5 |
Operation temp.(max) | 1600°C |
Apparent porosity, % | <5% |
25mm,38mm,50mm,76mm inert ceramic ball for catalyst support for chemical tower