The zirconia bubble brick is made from the bubble zircon and the ZrO2, by adding moderate complex binder, and then through high pressure forming. It is a high temperature, excellent energy-saving light refractory and particularly suitable for high-temperature kiln at 2200°C.

Application：The bubble zircon bricks are mainly used for lining of high temperature furnace and industry ceramic, electrical ceramic, petrochemical and metallurgical industries, as well as the insulation material for super high temperature furnace.