Porous Ceramic, also call microporous ceramic, breathable ceramic. Porous ceramic is a kind of porous ceramic material mainly made of alumina and silicon carbide and processed by molding and sintering. This porous ceramic is resistant to high temperature, high pressure, acid, alkaline, and organic medium corrosion, good biologically inert. It even has a controllable pore structure, high porosity, and long life span properties. This porous ceramic is suitable for filtration and separation.