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Insulation Bricks

Our range of products include insulation blocks, hfk insulation bricks and porosint insulation bricks.
Insulation Blocks
  • Insulation Blocks
  • Insulation Blocks
  • Insulation Blocks

Insulation Blocks

Product Price: Rs 90 / PieceGet Best Price

Product Brochure

Product Details:
Sizecustom
ShapeRectangular
BrandGanesha Lime And Minerals
MaterialAlumina
Usage/ApplicationAll
Product TypeBlocks
DesignSolid
Country of OriginMade in India

Insulating refractory brick (IRB) is the term used for heat insulating bricks and  covers those heat insulating materials which are applied up to 1000 deg C. IRBs are often mistakenly referred to as rear insulation materials. These bricks are assigned to the group of lightweight refractory bricks and are manufactured on the basis of naturally occurring lightweight raw materials.

IRB is a class of brick, which consists of highly porous fireclay or kaolin. IRBs are lightweight, low in thermal conductivity, and yet sufficiently resistant to temperature to be used successfully on the hot side of the furnace wall, thus permitting thin walls of low thermal conductivity and low heat content. The low heat content is particularly important in saving fuel and time on heating up, allows rapid changes in temperature to be made, and permits rapid cooling. IRB is characterized by the presence of large amount of porosity in it. The pores are mostly closed pores. The presence of porosity decreases the thermal conductivity of the insulating bricks.

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HFK Insulation Bricks
  • HFK Insulation Bricks
  • HFK Insulation Bricks
  • HFK Insulation Bricks
  • HFK Insulation Bricks
  • HFK Insulation Bricks

HFK Insulation Bricks

Product Price: Rs 75 / PieceGet Best Price

Minimum Order Quantity: 100 Piece

Product Brochure

Product Details:
MaterialAlumina
Size9 In. X 4 In. X 3 In.
Usage/ApplicationSide Walls
Resistance DurabilityHeat Resistant
ColorGray
Shaperectangular
Brick/Block ColorWHITE
Bulk Density0.85 - 1.3 Kg/mtr3
Country of OriginMade in India

The bulk density of HFK series lightweight heat-insulating brick is 0.6~1.25g/cm3. Working temperatures range from 1300??? to 1600??? . Each grade of products has unique design to meet different thermal, physical and chemical demands.GM series lightweight heat-insulating bricks are made from good quality and super-pure raw materials, with strictly classified fillings according to their grades. These fillings can form a uniform pore structure after burnt during the process of manufacture.Each face of the brick is machined to the required accurate size.this material profitable by lessening fuel costs, construction costs and reducing the amount of time spent in the high temp furnace.

 

Features Of Insulating Brick

  • Lower thermal conductivity
  • Lower bulk density
  • Light weight character
  • Lower creep rate in high temp
  • Good thermal shock resistance performance
  • Higher temperate resistant with good refractoriness

Applications Of Insulating Brick

The refractory linings of hot surfaces or backing heat-insulating layers of other refractory materials. The refractory linings or heat-insulating materials of the industrial furnaces in the petroleum or chemical industries , such as , ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high-temperature shuttle kilns, etc.

Specifications Of Insulating Brick

  • Alumina contents range from 40% to 80%
  • Widely used throughout metallurgical industry


Additional Information:

  • Item Code: 690290100000
  • Production Capacity: 100000
  • Delivery Time: 7 days
  • Packaging Details: Box packing
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Porosint Insulation Bricks
  • Porosint Insulation Bricks
  • Porosint Insulation Bricks
  • Porosint Insulation Bricks
  • Porosint Insulation Bricks

Porosint Insulation Bricks

Product Price: Rs 75 / PieceGet Best Price

Minimum Order Quantity: 1000 Piece

Product Brochure

Product Details:
Size9 in x 4 in x 3 in
MaterialAlumina
Usage/ApplicationIndustrial Furnace
ColorWhite
ShapeRECTANGULAR
Bulk Density0.6 - 0.99 kg/m3
Quantity Per Pack10
Temperature1600 Degree C
Country of OriginMade in India

Mullite insulation brick holds special grade mullite (3Al2O3•2SiO2) as the major crystal phase. The content of alumina in mullite insulating brick is 42%-72%. The service temperature could be 1250 -1600 .

Performance Characters:

1.High porosity.
2.Small volume density.
3.Good insulation effect.
4.High mechanical intensity.
5.Small thermal conductivity.

Application:

Mullite insulating brick is widely used in different types of high temperature furnaces or kilns. For example, it is widely used for hot-blast furnace, regenerative chamber of glass melting furnace, ceramic kiln, blind angle furnace lining of petroleum cracking system, shuttle kiln, roller kiln and petrochemical burning pits and so on.

ItemJM23JM26JM28JM30
AL2O3(%)38-4450-5865-7070-73
Fe2O3(%)10.90.80.7
Classification Temperature (???)1350143015401600
Bulk Density (g/cm3)0.6-10.8-10.8-10.8-1
Reheating Linear Change (%)   CT-30 ???*8h1250??? -0.51400??? -0.51500??? -0.51550??? -0.5
Cold Crushing Strength (Mpa)3.0-4.53.0-4.53.0-4.53.0-4.5
Modulus of Rupture (Mpa)1.51.71.82
Thermal conductivity400???(W/m.k)0.250.270.320.41
Thermal Expansion1000???(%)0.50.70.80.9

 

 



Additional Information:

  • Item Code: 69029000000
  • Production Capacity: 10000
  • Delivery Time: 7 DAYS
  • Packaging Details: AS PER CUSTOMERS REQUEST
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