Porous ceramics are a class of thoroughly reticulated ceramic material that covers a wide range of structures, such as foams, honeycombs, interconnected rods, fibers, or hollow spheres. Porous ceramics are featured in their distinctive amalgamation of valuable possession, which makes them useful during a sort of unusual and new engineering applications. These properties are:
Low density
Low thermal conductivity
Low dielectric continuous
High thermal shock resistance
High specific strength
High chemical underground