Honeycomb Ceramic Heat Accumulator

Honeycomb ceramic heat accumulator is mainly applied to high temperature air burners of heat accumulating type. The honeycomb ceramic heat accumulators of mullite (XRM)and corundum—mullite (XRG)quality produced by our company are of good heat conductibility, high heat accumulating capacity, good thermal-shock resistance, high strength, corrosion resistance, and high temperature resistance, which realize the functions of frequent and quick heat accumulation and exchange, and can save energy, reduce air pollution emission, and protect environment in real sense. The products are of good energy saving effects and even long service life, and have widely gained praises of users. In general, the dimensions of honeycomb ceramic heat accumulators in common usage is 100mm×100mm×100mm, 100mm×100mm×150mm, and the form are circular arc etc., and hole lattice is in shape of square, hexagon, and roundness etc. , and wall thickness is 0.9 1.5mm. We can design according to the requirements of users as well. Physical and Chemical Indexes of Honeycomb Ceramic Heat Accumulator ItemHeat AccumulatorLM-XRMLM-XRGMass Fraction of AL2O3 , (%) 55-6065-70Volume Weight, kg/m3 1±0.051±0.05Axial Compressive Strength, MPa ≥ 2035Radial Compressive Strength, MPa ≥ 44Load Soft Temperature @ 0.1MPa,°C ≥ 15501580Refractoriness, °C ≥ 17401800Thermal Shock Resistance, Times ≥ 53Specific Heat Capacity Reference Value, J/kg·K 9001000