Tall aluminous qualitative adiabatic firebrick (light qualitative tall aluminous brick) , alumina content 50-56% , bulk density 0.6-1.2g/cm3, 25 ℃ of ± of W/m.k(350 of coefficient of thermal conductivity) 0.25-0.45, use temperature is as high as many degrees 1300, from these data can see, this product adiabatic fireproof. Tall aluminous qualitative adiabatic brick is the Al2O3 content that controls for main raw material with aluminous alumina do not be less than the adiabatic and refractory products of 48% . Its produce craft to use bubble method, also can use burn oneself out to add content way. Tall aluminous qualitative adiabatic firebrick can be used at build by laying bricks or stones to build thermal insulation and erode without division of content of melt of intense high temperature reach erode the place of action. When be being contacted with blaze directly, the temperature of watch surface contact of general tall aluminous qualitative adiabatic firebrick does not get prep above 1350 ℃ . Mo Laishi pledges adiabatic firebrick can contact blaze directly, have high temperature resistant, intensity is high, energy-saving effect is distinct wait for a characteristic. Apply to roller of the furnace that heat up solution, hot-blast stove, pottery and porcelain kiln of drawer of porcelain of path kiln, report and the liner of all sorts of resistor furnace. Characteristic of product of tall aluminous qualitative adiabatic firebrick 1. Heat preservation, adiabatic: Because aerocrete is in production process, interior formed small air hole, these stoma form air layer in material, improved result of heat preservation heat insolation greatly, make the coefficient of thermal conductivity of aerocrete is 0.11-0.16W/MK. Heat preservation effect is 5 times of argillaceous brick, 10 times of common concrete. 2. Weight is light: Its do light qualitative brick absolutely the capacity is 500-700Kg/m*3 only, it is the 1/4 of common concrete, argillaceous 1/3, hollow piece 1/2, because its unit weight is less than water, common calls float the aerocrete on surface, this product is used in the building, what can reduce a construction is self-prossessed, reduce the integrated cost of the building substantially. 3. Aseismatic: Same building construction uses light qualitative firebrick to raise tall and aseismatic level than argillaceous brick. Can use at build by laying bricks or stones to build thermal insulation and erode without stock of melt of intense high temperature reach erode the place of action. When be being contacted with blaze directly, the temperature of watch surface contact of general tall aluminous qualitative adiabatic firebrick does not get prep above 1350 ℃ . Mo Laishi pledges adiabatic firebrick can contact blaze directly. Have high temperature resistant, intensity is high, energy-saving effect is distinct wait for a characteristic. Apply to roller of the furnace that heat up solution, hot-blast stove, pottery and porcelain kiln of drawer of porcelain of path kiln, report and the liner of all sorts of resistor furnace. The corundum that Al2O3 content is 82.4 ％ - firebrick of Mo Laishi heat insolation, can use in lining of 1550 ℃ dirty. Tall aluminous qualitative adiabatic firebrick why adiabatic fireproof? Tall aluminous qualitative adiabatic firebrick (light qualitative tall aluminous brick) , alumina content 50-56% , bulk density 0.6-1.2g/cm3, 25 ℃ of ± of W/m.k(350 of coefficient of thermal conductivity) 0.25-0.45, use temperature is as high as many degrees 1300, from these data can see, this product adiabatic fireproof. Fireproof material occurrence craze, fall off, easy how to wear away to do? Want to solve a problem thoroughly, need to be dug from germ, the analysis gives real reason, flourish Cheng Naicai is engaged in be able to bear or endure service of timber production, research and development is old, can solve all sorts of difficulty problems of liner of furnace of high temperature kiln, welcome broad new old friend to seek advice reach technical communication.
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