Performance evaluation of calcium silicate board and ceramic fiber boardresistance to thermal shock
Ceramic fiber board has a lot of advantages over other materials, including thermal shock resistance (quick cooling and heat resistance). Can experience frequent temperature changes, has no cracks, and won't weaken the goods. The cold and heat resistance of calcium silicate board, which is made of granular material, is significantly lower than that of ceramic fiber board. As a result, the fiber content of calcium silicate board must be a particular quantity.
characteristics of digestion, expansion, and extrusion
Due to its toughness and strength, ceramic fiber board is superior to calcium silicate board for insulation backing because it can quickly absorb and digest the expansion force produced by refractory brick or castable during the heating process, preventing cracks from being caused by the stress of the brick or castable.
Performance reuse
Ceramic fiber board has a very good capacity for reuse, particularly in the upkeep of kiln walls. Ceramic fiberboard won't be harmed with a little caution. Calcium silicate board is typically not reusable since its strength is significantly diminished after combustion and because it is a brittle material.
