The refractory materials of Magnesium Oxide's high temperature kiln include insulating brick, castable, metal, ceramic, refractory fiber, quartz sand, silicon carbide, quartz glass and so on. The refractory material of the high temperature kiln should be at high temperature.
High temperature resistance, oxidation resistance, corrosion resistance, erosion resistance, high strength, flexural resistance, stability of expansion coefficient, and so on, the loss rate is relatively serious. Long time operation of high temperature, high temperature furnace refractory materials prone to crack, fall off, crisp, aging, thermal insulation characteristics of the poor, to bring great furnace safety and energy consumption may not be a serious loss, kiln shutdown maintenance, serious economic losses. Now a chemical enterprise in Beijing many years of R & D and production of ZS-1022 furnace lining protection coating, the coating selection Zhi Sheng Wei Hua special high temperature film forming solution, ceramic oxide, silicon carbide, rare earth oxides, such as ceramic fiber refractory inorganic materials after high speed dispersion polymerization. High temperature resistance, impact resistance, aging resistance, high coefficient of linear expansion, high adhesion and convenient construction. High temperature furnace refractory coating Hu, wear protective clothing to the furnace lining a layer of strong protection, furnace lining refractory material good, forming a layer of high temperature resistant refractory coating dense integration, greatly prolong the using time of furnace lining materials and reduce the damage rate of furnace lining materials, maintenance and repair greatly shorten the time and prolong furnace the normal use of time more than 3 times, can bring considerable economic benefits to the enterprise.