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Insulating Fire Brick (IFB 2800)

Yufengrec Fire Brick are made of high-grade refractory powder and material in good purity . During the process of production , organic and multiple filling materials are injected according to there required proportion ,the brick is compressed in vacuum and sintered under high temperature , for use in applications from 2300ºF (1260ºC) to 3000ºF (1650ºC).

Each type is formulated to meet specific thermal and physical requirements, and after firing is machined to precise tolerances. Made from high purity refractory clays and other ceramic raw materials, these IFB contain carefully graded organic filler which is burned out during manufacture to give a uniform, controlled pore structure. 


Quantity:
  • JM2800
  • YUFENGREC
  • 69022000

Yufengrec  Fire Brick are made of high-grade refractory powder and material in good purity . During the process of production , organic and multiple filling materials are injected according to there required proportion ,the brick is compressed in vacuum and sintered under high temperature ,   for use in applications from 2300ºF (1260ºC) to 3000ºF (1650ºC).


Each type is formulated to meet specific thermal and physical requirements, and after firing is machined to precise tolerances. Made from high purity refractory clays and other ceramic raw materials, these IFB contain carefully graded organic filler which is burned out during manufacture to give a uniform, controlled pore structure. 



Key Features 

* Low iron content

* Resistance to thermal shock

*Low density 

*Low heat storage

* High insulating properties

* Energy saving


Typical Applications 


  * Primary hot face linings 

  * Back-up insulation for furnaces and kilns 

  * Flue insulation • Sulphur recovery equipment .

  * Hot blast stoves

  *Cracking Furnace

  *Ceramic Industry 

  *Continuous and batch kilns 

  *Power Generation 

  *Boiler insulation  etc …


Dimensions  


*230 x 114 x 64 mm 

*230 x 114 x 76 mm 

*Customized production for bricks with special dimension  is available 



Packing   


*230 x 114 x 64 mm , 668 pcs /pallet 

*230 x 114 x 76 mm , 560 pcs /pallet 


Packed in carton box : 

Brick are paved inside the cartons and normally  8 or 10 pcs of brick per carton box , this way of package is suitable for the procurement  in small quantity 


Packed in wooden pallet 

Bricks are paved onto the pallet in a row ,each layer shall be separated and the wooden case is wrapped by film , the cardboard around the four  side of pallet to protect bricks during long transportations 



YF-IFB2800 

Classification Temp.

ASTM C155-97

1540 ℃ 

Bulk Density

ASTM C134-95

900 kg/m3

Cold Crushing Strength

ASTM C133-97

2.8  MPa

Modulus of Rupture

ASTM C133-97

1.8 MPa 

Permanent Linear Change 

ASTM C210-95

%

-0.3

℃xh

1510 x 24

Thermal Conductivity

ASTM C182-88

400℃ 

0.30


600℃ 

0.32


800℃ 

0.35


1000℃ 

0.38


1200℃ 

0.39

Chemical Analysis 


Al2O3

64%

Fe2O3

0.6%

SiO2

33%

K2O+Na2O

0.8%

The data are average results of test under standard procedures and are subject to variation. Results should not be used for specification purposes or creating any contractual obligation.


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