
resist rare earth,after high temperature sintering to different shapes,sizes.The strong, uniform porous ceramic has 40-50% openporosity
with a tortuous pore structure and is available in pore sizes ranging from 1 to 100 microns.
these pores,the suspended matter, colloidal particles, organic molecules are trapped, adsorbed inside the micropores,then track to achieve
the purification and filtration homogenizing effect. The porous ceramic has the advatage with high strength, wear resistance, high temperature, corrosion, pollution, porosity distribution, long service life and easy to regenerate, which is particularly suitable for a variety of gas, liquid filtration
and fluidized process.
* Good electrical insulation
* High dimensional tolerances
* Excellent corrosion resistance
* Very high working temperatures
* Excellent thermal shock properties


Example Applications for Porous Ceramics:
> Semiconductor industry
> Chemical Manufacturing
> Labware
> Oil & Gas Production
> Power & Electronics
> Biotechnology
> Waste Water Treatment
> Food & Beverage Productio
Porous Ceramic Application:
1. Ceramic Vacuum Chucks
2. Ceramic Filters
3. Ceramic Diffusers
4. Ceramic Air Bearings
5.Ceramic Permeable Substrates
6. Ceramic Dispersion Media
7. Ceramic Ash Handling
8. Ceramic Wicking Media
9. Ceramic Fluidized Bed Plates
10. Ceramic Specialty Spargers
11. Ceramic Breathers - Vents
Porous Ceramic Property --- | ||
Property | Unit | Porous Ceramic |
Alumina(Al2O3) | wt% | ≥ 80 |
Silicon Dioxide(SiO2) | wt% | 16-18 |
Density | g /cm3 | 2.3-2.5 |
Hardness (HRA) | Hra ≥ | 50 |
Flexure Strength | MPa ≥ | 40 |
Compressive Strength | ≥ | 600 |
Porosity | % | 40 |
Pore Size | μm | 30 |
Working Pressure | MPa ≤ | 10 |
Acid Resistance | mg/cm2 ≤ | 10 |
Alkali Resistance | mg/cm2 ≤ | 20 |



