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Furnace Kiln Light Weight Refractory Products Mullite Insulation Brick

Place of Origin: Guangdong

Company Profile

Location: Zhengzhou, Henan, China (Mainland)
Business Type: Manufacturer
Main Products: Kiln Refractory Bricks, Refractory Fire Bricks, High Alumina Refractory Brick

Product Detail

Model No.: AIA-1

Product Description

Furnace Kiln Light Weight Insulation Refractory Products, Mullite Insulation Brick

 

 

Description:

 

mullite insulation 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 chemical demands.

 

 

Applications:

 

Mullite insulation bricks refractory material can be used in 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

 

 

Specifications:

 

 

JM serises

Item

JM23

JM26

JM28

JM30

AL2O3(%)

38-44

50-58

65-70

70-73

Fe2O3(%)

1.0

0.9

0.8

0.7

Classification Temperature ()

1350

1430

1540

1600

Bulk Density (g/cm3)

0.8-1

0.8-1

0.8-1

0.8-1

Reheating Linear Change (%)

  CT-30 X 8H

1250

-0.5

1400

-0.5

1500

-0.5

1550

-0.5

Cold Crushing Strength (Mpa)

3.0-4.5

3.0-4.5

3.0-4.5

3.0-4.5

Modulus of Rupture (Mpa)

1.5

1.7

1.8

2.0

Thermal conductivity400(W/m.k)

0.25

0.27

0.32

0.41

Thermal Expansion1000(%)

0.5

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