Microporous ceramic filter brick is composed of numerous homogeneous micropores. When the fluid from these tiny holes through, suspended substances, colloidal p...
Distillation column packing
Microporous ceramic filter brick is composed of numerous homogeneous micropores. When the fluid from these tiny holes through, suspended substances, colloidal particles, large molecules of inorganic materials are intercepted on the surface of the filter medium, fluid through the microporous channel to produce a variety of physical effects, to achieve mechanical sieve purification or diffusion, fluidization and other effects.
material | Al2O3 | SiC | ZrO2 | MgO |
color |
white |
Black grey |
yellow |
Dark yellow |
Pore density | 8-60ppi | 8-60ppi | 8-60ppi | 8-60ppi |
porosity | 80-90% | 80-90% | 80-90% | 80-90% |
Fire resistance | ≤1100℃ | ≤1500℃ | ≤1700℃ | ≤1000℃ |
Bending strength | >0.6Mpa | >0.8Mpa | >1.0Mpa | >0.6Mpa |
compressive strength | >0.8Mpa | >0.9Mpa | >1.2Mpa | >0.8Mpa |
Bulk density | 0.3-0.45g/cm³ | 0.35-0.5g/cm³ | 0.9-1.5g/cm³ | 0.35-0.5g/cm³ |
Thermal shock resistance | 6times/1100℃ | 6times/1100℃ | 6times/1100℃ | 6times/1100℃ |
Application | Aluminum alloy and other nonferrous metal alloys | Ductile iron, malleable iron, Grey cast iron and other cast iron | A high melting metal, alloy, such as steel Alloy steel,stainless steel | Magnesium and high activity alloy |
