alumina hollow ball insulation bricks lining refractory blocks

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Alumina Hollow Ball/bubble alumina Insulation Bricks Lining Refractory Blocks US 1000 1300 Ton 1 0 Tons Min Order CN Kaifeng Datong Refractories Co Ltd 4 YRS 5 0 3 Contact Supplier 1/6 High Alumina Brick Refractory bricks for reheating furnace and burner block US Fire clay brick refractory price oven hollow block US 0

Light Weight Refractory Alumina Hollow Ball Insulating Bricks

Buy low price Light Weight Refractory Alumina Hollow Ball Insulating Bricks in Xinmi Zhengzhou Light Weight Refractory Alumina Hollow Ball Insulating Bricks offered by Henan Hongtai Kiln Refractory Co Ltd is available with multiple payment options and easy delivery

High Alumina Refractory Brick factory Buy good price

Kiln Refractory Bricks Industrial Thermal Andalusite Kiln Refractory Bricks As Lining Checker Glass Furnace Kiln Refractory Bricks MulliteSillimanite Fire Resistant Blocks High Temp Dry Pressed Bauxite High Alumina Refractory Bricks For Steel Furnace Refractory Fire Bricks Industrial Furnace Refractory Fire Bricks Yellow Insulating

Manufacturing Process of Lightweight High Alumina Brick

Prepare mud in the blender Put mud aluminium potassium sulfate liquor and sulphite cellulose sulfite lye into blender for 1 2min mixing according to the proportion of design Add foaming agent for 5 10min mixing Make all kinds of lightweight high alumina bricks with 0 4 0 8 bulk density through controlling the different specific gravity of slip

Ceramics RefractoriesRS Kiln Refractory Bricks

4 Corundum heat storage refractory ball Refractory balls are made of industrial alumina and refractory kaolin as main raw materials through scientific formula forming and high temperature calcination Mainly play the role of heat storage The air volume entering the regenerator passes through the heat transfer of the regenerator and the temperature rises sharply to hundreds of degrees or

Alumina hollow insulation brickSijihuo Refractory

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 s a kind of new type high temperature thermal insulation materials max working temperature can reach to 1800

China Alumina Bubble Refractory Brick Suppliers

Alumina Bubble Refractory Brick is made from alumina bubbles and alumina powders together with other adhesives burnt by 1750℃ It belongs to the super high temperature thermal insulation material which is widely used as the industrial furnace lining under 1800 ℃ Since its high porosity it cannot be applied to the part that contact slag

Introduction of Several Kinds of Alumina BricksRS Kiln

Rongsheng alumina bubble brick is a heat insulating refractory product made of alumina hollow ball as the main raw material It is mainly used as the lining of high temperature industrial kilns below 1800℃ and the thermal insulation layer of high temperature thermal equipment

Professional Alumina Bubble Thermal Insulation Refractory

Professional Alumina Bubble Thermal Insulation Refractory Bricks With Low Bulk Density admin Insulating Fire Brick Petrochemical Industry Rating

Alumina hollow insulation brickSijihuo Refractory

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

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Alibaba offers 1 715 alumina hollow ball blocks products A wide variety of alumina hollow ball blocks options are available to you

Alumina Hollow Ball/bubble Alumina Insulation Bricks

Alumina Hollow Ball/bubble Alumina Insulation Bricks Lining Refractory Blocks Find Complete Details about Alumina Hollow Ball/bubble Alumina Insulation Bricks Lining Refractory Blocks Alumina Hollow Ball Insulation Bricks Bubble Alumina Insulation Bricks Lining Refractory Blocks Alumina Hollow Ball from Refractory Supplier or Manufacturer Kaifeng Datong Refractories Co Ltd

Alumina Refractory BricksAlumina Bricks Manufacturer

Alumina Refractory Bricks Established in the year 2003 we are counted among the trusted manufacturers and exporters of Alumina Refractory Bricks These bricks are useful in the construction of steel refining furnaces glass tanks ceramic kilns enamel kilns and rotary cement kilns Our Alumina Refractory Bricks are made by a team of skilled

High Alumina Bubble Refractory Brick 1800 Degree Lite

Alumina hollow ball is a new type of high temperature heat insulation material it is made of industrial alumina in the electric furnace smelting blowing crystal type a Al2O3 micro crystal Alumina hollow ball with temperature up to 1750 degrees or more good thermal stability Alumina hollow spherical brick bulk density only 1 1 1 5g/cm

Alumina hollow bubble balls 0 2 0 5mm Purity

The hollow bubble shape gets from the blowing process after fusing The main crystal structure of bubble alumina is α Al2O3 With a good control system the ball shape rate from us is up to 90 It is a kind of light refractory material with excellent high temperature resistance and energy saving It is very stable to use in various environments

Alumina Bubble BrickRongsheng Refractory

Bubble alumina refractory is refractory material that is resistant to high temperature energy saving and lightweight and it can be used in all kinds of atmosphere because of its volume stability It is made of the alumina by means of smelting blowing in the electric furnace Alumina Bubble Bricks Components Alumina bubble brick is made of the alumina hollow ball the sintered alumina

High Alumina Brick Light Weight Insulation Refractory

Product Description High alumina fire brick light weight insulation refractory brick Featured with uniform structure high crushing strength low thermal conductivity good high temp volume stability high alumina insulating bricks are ideal products for application of service temp below 1400°C and widely used as inner lining or insulating layer in metallurgy ceramic petrochemical and

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Alibaba offers 1 392 high alumina lining bricks ball products A wide variety of high alumina lining bricks ball options are available to you such as applicable industries

Professional Alumina Bubble Thermal Insulation Refractory

Professional Alumina Bubble Thermal Insulation Refractory Bricks With Low Bulk Density Characteristic 1 High temperature resistance 2 Low thermal conductivity 3 Good thermal insulation 4 High strength 5 Can direct contact with flame 6 Good chemical stability acid base erosion resistance 7

China Alumina Hollow Ball Insulation Brick Manufacturers

The Alumina Hollow Ball Insulation Brick made of fine ethylene ball as fillers is used as the working lining in the ultra high temperature industrial furnace The content of Al2O3 is over 95 the high temperature resistance is over 1700℃ the product density is low the thermal conductivity is

Zirconia Hollow Sphere BrickRongsheng Refractory

Zirconia Hollow Sphere Brick Introduction Hollow zirconia sphere bricks as a kind of hot sales refractory bricks for furnace application in Rongsheng factory manufacturing with metallurgical industry silicon steel heating furnace lining oil industry hydrogen furnace gasification furnace high temperature device insulation lining hard alloy intermediate frequency furnace insulation lining

Alumina Bubble BrickRongsheng Refractory

The alumina hollow ball refractory bricks can reduce the weight of 1 1 1 9 tons Materials Saving To achieve the same use temperature if using the heavy firebricks the prices is equal to that of alumina hollow bricks and considerable insulation material is needed If alumina hollow ball bricks are used 1 1 1 9 tons heavy refractory bricks per

Performance of High Quality Alumina Bubble CastableRS

Performance of Alumina Bubble Refractory Castable The bulk density of alumina hollow spheres is 0 5 0 8g/cm ³ The true density is 3 94g/cm ³ The melting point temperature is 2040°C The thermal conductivity is 0 46W m k 1 at 1100℃ The crystal form is α AL2O3

Fire Resistant Insulating Alumina Hollow Refractory Brick

Alumina bubble brick is widely used in metallurgy refractories light industry chemical industry ceramic glass electronic industries It can be used in cracking furnace Hot Blast Stove Shuttle kiln heating furnace tunnel kiln push board kiln pot furnace and kinds of electric furnace and electrical kiln lining

High Alumina Refractory BricksRongsheng Refractory

Use Of High Alumina Refractory Bricks High alumina brick is widely used for Widely used in blast furnaces Hot Blast Stove Steel ladle lining Reheating furnace Cement kiln Tunnel kiln boiler coke oven carbon furnace glass kiln Steel smelting furnace and various kiln lining

Refractory High Alumina Thermal Insulating Fire Brick real

Product Description 65 Al2O3 Min High Alumina Insulating Fire Brick High alumina insulating fire brick is a kind of insulation material adopting organic matter as ignition loss substance in order to increase the porosity of refractory which has such advantages as high porosity small volume density good insulation effect high mechanical intensity small thermal conductivity and long

Heat Resistant Insulating Lining Fire Clay Bricks

Heat Resistant Insulating Lining Fire Clay Bricks Refractory Blocks High Temperature Description Fire clay insulation brick is made of local top grade fireclay materials under the high temperature according to the lasted national standard which possesses even bulk density high strength low thermal conductivity and low impurity

Different Refractory Brick and Castable for Boiler Lining

Refractory bricks include sintered bricks and non fired bricks The more common sintered bricks on boilers include clay bricks high alumina bricks mullite bricks and thermal insulation bricks Non fired bricks are also prefabricated parts combined with cement which are also useful in furnaces But in must also be baked at a low temperature of 300

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Insulation Alumina Ball Al2O3 Hollow ch refractory

Insulation Alumina Ball Al2O3 Hollow Lightweight Refractory Bubble Brick Alumina bubble brick has high mechanical strength good thermal stability and strong corrosion resistance Alumina bubble brick can withstand the impact of high temperature flame can be directly used as the lining of high temperature furnace and can save energy more than 20

Alumina Hollow Ball Insulating Refractory Bricks

Introduction of Alumina Hollow Ball Insulation Brick Alumina hollow bricks its main material is alumina hollow ball and alumina powder combined with other bonding agent it belongs to one of the hyperthermal saving and insulating material Alumina hollow ball insulating refractory brick is a kind of new high temperature insulating material it is produced with smelted and blown in electric