Refractories Fireproof Mullite Insulating Refractory Bricks

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
1000 m.t./month

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Mullite insulating brick kiln bricks for sale

 

Product Description

  

Description:

  Lightweight mullite refractory bricks are made from good quality and superpure 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 grade of products has unique design to meet different thermal, physical and chomical demands.

Application:

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

 

Sunrise Brand

JM23

JM26

JM28

JM30

JM32

USA Brand

IFB2300

IFB2600

IFB2800

IFB3000

IFB3200

Classification   Temperature (°C)

1260

1430

1540

1650

1760

Bulk Density   (g/cm3)

0.55-0.60

0.78

0.88

1.03

1.25

Cold Crushing   Strength (Mpa)

1.2

1.6

2.1

2.5

3.5

Modulus of Rupture   (Mpa)

0.9

1.4

1.6

2.1

2.1

Reheating Linear   Change (%)

1230°C

1400°C

1510°C 

1620°C

1730°C

  CT-30 °CX   8H

-0.5

-0.5

-0.5

-0.9

-0.9

Thermal   Expansion

 0.5

 0.7

0.8

 0.9

 1.1

1000°C(%)

Thermal   conductivity(W/m.k) 

400°C

0.14

0.27

0.32

0.41

0.49

Thermal   conductivity(W/m.k) 

400°C

0.14

0.27

0.32

0.41

0.49

600°C

0.16

0.29

0.34

0.43

0.5

800°C

0.18

0.31

0.36

0.44

0.51

1000°C

0.2

0.33

0.38

0.45

0.53

Al2O3 (%)

37

58

67

73

77

Fe2O3 (%)

1

1

1

0.5

0.4



Mullite Insulation Brick can be used as working lining, where contact with flames directly. This kind of brick can save the kiln energy very much

Refractories Fireproof Mullite Insulating Refractory Bricks

Refractories Fireproof Mullite Insulating Refractory Bricks


Refractories Fireproof Mullite Insulating Refractory Bricks


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