Tangshan Kaiping Yinhai Furnace Materials Factory
Main products:High-Alumina Brick,Insulation Brick,Fireclay Brick,Magnesia Brick,Silica Brick
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  • Contact Person : Mr. Feng Risheng
  • Company Name : Tangshan Kaiping Yinhai Furnace Materials Factory
  • Tel : 86-315-3169821
  • Fax : 86-0315-3167681
  • Address : Hebei,tangshan,WEST OF LIUGUANTUN BRIDGE, KAIPING
  • Country/Region : China

thermal insulation clay refractory brick

thermal insulation clay refractory brick
Product Detailed
Refractory lining of hot surface of industrial furnace and back lining insulation layer for other refractory

Mullite Insulating FirebricksChemical&Physical Properties

INDEX

ITEMS

YM23

YM26

YM28

YM30

Classification Temperature, °C

1260

1430

1540

1650

 Density Kg/m3       

520 

780

880

1030 

C.C.Strength, MPa

1.2

1.6

2.1

2.5

Modulus Of Rupture, MPa

0.9

1.4

1.6

2.1

Permanent Linear Change CT-30°C 24h %

0.5

0.4

0.5

0.9

Al2O3,%             

42

40

52 

61 

Fe2O3,%                  

0.7 

0.7 

0.6 

0.5

  Thermal Conductivity W/m·k

800°C

0.18

0.31

0.36

0.41

1200°C

0.35

0.41

0.47

Thermal Shock Resistsrce Cycles

30

30

30

30

thermal insulation clay refractory brick



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