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Alumina Bubble Bricks RS Refractory Bricks

Because its lightweight feature using alumina bubble bricks can save 80 refractory insulation materials Saving Energy Alumina Bubble Bricks have properties of thermal insulation and low thermal conductivity which can play

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2019219 Bubble Alumina and Bubble Zirconia Bricks Bubble alumina and bubble zirconia products developed and produced by LIRR are the light weight and insulating refractory materials due to its high purity good mechanical strength and low thermal conductivity They may be used both as insulating linings and working linings of high temperature kilns

Alumina Bubble Brick

2021624 Alumina Bubble Brick is a brick made of alumina hollow spheres as the main raw material highperformance alumina ultrafine powder as an additive organic materials as a binder and dried and formed Features 1High service temperature 2High purity 3Low thermal conductivity 4Low bulk density 5High mechanical strength Appliion

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Alumina Bubble Bricks Properties High operating temperature which can reach above 1750 degree Alumina bubble brick cam effectively reduce the weight of the furnace body Good thermal insulation Low thermal conductivity Reduce heat emission and improve thermal efficiency thereby realize the purpose of saving energy

99 Light Weight Alumina bubble brickHenan

202247 The high alumina bubble brick Characteristic 1high temperature resistance 2low thermal conductivity 3good thermal insulation 4good chemical stability acidbase erosion resistance 5low bulk density lighter than the

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Low thermal conductivity light weight clay insulating bricks 3690038900/ Ton 5 Tons Min Order 5 YRS CN Supplier Contact Supplier Compare With these of the good specifiionsthe high quality insulation refractory bricks can be made It has two subsidiaries eight departments and 12 functional departments six production plants a

Bubble Alumina ZIRCAR Ceramics Inc

While Bubble Alumina exhibits a bulk density twice that of a premium grade alumina fiber insulator Bubble Alumina’s structure consists primarily of closed airfilled thinwalled cells which coine to give it exceptional hot strength and low thermal conductivity This makes Bubble Alumina an effective hightemperature thermal insulator in

Alumina Bubble Brick

20201020 Low thermal conductivity and energy saving Good thermal insulation effect Alumina hollow insulation brick also named Alumina bubble brick is based on the alumina hollow ball and alumina powder as the main raw material mixing with other binders by sintering at 1750 degrees high temperature It is a kind of new type high temperature

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Alumina does not exhibit high thermal conductivity and when in the form of hollow spheres its thermal conductivity is additionally reduced Both properties make Bubble Alumina brick an excellent insulating material that can withstand exceptionally high temperatures

How are Alumina Bubble Bricks Prepared? Global

202134 The bulk density is low generally lower than 15g/cm3 The thermal conductivity is low generally lower than 10W mK Hollow ball bricks are used as heat insulation and refractory materials for industrial furnaces which can effectively

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20191028 Alumina bubble brick is made by using Alumina bubble and Alumina powder as the main raw material and then coining with other binder after being fired at 1750℃It is a kind of super high temperature material and heat

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In addition alumina bubble refractory brick has thermal insulation properties and low thermal conductivity thus reducing the heat dissipation and improving the furnace heat efficiency shortening the production period and saving energy

Alumina bubble brick

Alumina bubble brick introduction Alumina bubble brick also named Alumina hollow ball brick it is made of alumina hollow ball and alumina powder as the main raw material coined with other binder after 1750 ℃ high temperature firing Alumina bubble brick belongs to one of ultra high temperature refractory brick with energy conservation and thermal insulation characters

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2021831 The quality of alumina bubble brick has reached or exceeded the level of similar products at home and abroad Features 1 Excellent thermal shock resistance low thermal conductivity and good performance of

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Alumina Bubble Brick Alumina Bubble Brick is produced with high quality clinker bauxite as the raw material with Fe2O3 and TiO2 content Alumina Bubble Brick has features of high temperature resistance high refractoriness under load

Alumina Bubble Bricks

2021715 Alumina bubble bricks have the advantages of high refractoriness high mechanical strength and low thermal conductivity So alumina bubble bricks can not only be used at insulating lining of thermal equipment but also be used at working lining of some high temperature kilns and furnaces The main appliions of alumina bubble bricks are

Bubble Alumina Ceramic Products by GNPGraystar

Bubble Alumina GNPGraystar ’s Bubble Alumina is hard but extremely friable with respect to its pressure strength The melting point of these white alumina bubbles is approximately 2100° Celsius Due to its hollow spherical shape Bubble Alumina has a low bulk density and extremely low thermal conductivity

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Alumina Bubble Bricks’ crystal form is aAl2O3 microcrystal and main body is alumina bubble that can be made to be all kinds of products with various shapes for serving the highest temperature of 1800℃ with high mechanical strength

Alumina Bubble Brick Refractory Bricks Fireramo is committed to exporting various refractory materials thermal insulation materials Home > Product > Insulation Bricks Alumina Bubble Brick Main Composition Al2O3≥85 Appliion Industrial

Low thermal conductivity lightweight high alumina brick

Clay And High Alumina Lightweight Insulating 2021330 This kind refractory brick has the characteristics of crushing strength modulus of rupture stable refire performance low thermal conductivity excellent insulating property and steady quality can be used for all kinds of high temperature furnace as the liners and insulating layer can reduce the thermal energy lost in

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2020117 Alumina Bubble Brick Manufacturing Get Quotation This series of refractory material not only has the low thermal conductivity of the insulating

Aluminum Bubble Thermal Insulation Refractory Brick

2022413 Its thermal shock resistance is good Linear change on reheating is relatively low and the life cycle can be much longer 52 Optimizing structure reducing furnace weight So far high temperature resisting materials adopted belongs to heavyweight products with bulk density of

Alumina Bubble Brick

20201020 Alumina hollow insulation brick also named Alumina bubble brick is based on the alumina hollow ball and alumina powder as the main raw material mixing with other binders by sintering at 1750 degrees high temperature It is a kind of new type high temperature thermal insulation materials max working temperature can reach to 1800℃

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Performance of Alumina Bubble Brick 1high temperature using Can be up to 1750℃ good thermal stability rescalding line rate and durable use 2optimize the structure reduce the weight of the furnace commonly used high

Bubble Alumina for Refractory Coating Bubble Alumina

2021715 Bubble Alumina’s structure consists primarily of closed airfilled thinwalled cells which coine to give it exceptional hot strength high creep resistance lowdensity and low thermal conductivity This makes Bubble Alumina an effective hightemperature thermal insulator in structural appliions where insulating capabilities cannot be