• Light Weight Insulation Mullite Brick Insulation Brick System 1
  • Light Weight Insulation Mullite Brick Insulation Brick System 2
  • Light Weight Insulation Mullite Brick Insulation Brick System 3
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  • Light Weight Insulation Mullite Brick Insulation Brick System 5
Light Weight Insulation Mullite Brick Insulation Brick

Light Weight Insulation Mullite Brick Insulation Brick

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
3000 m.t./month

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Product Description:

 

1. Low thermal conductivity 
2. High strength and resistance to corrosion 
3. High insulation

Product Characteristics:
 1. Low thermal conductivity 

2. High strength and resistance to corrosion 

3. Low heat capacity 

4. Low content of impurities

5. High insulation

6. Excellent thermal shock resistance

7. Low density 

Product Physical and chemical index:

Performance and  application

            Light Weight Mullite Brick

Al2O3  %

≥43 JM23

≥43  JM26

≥58 JM28

≥72 JM30

 ≥78  JM32

Bulk density g/cm3

≤1.0

≤1.0

≤1.0

≤1.2

≤1.3

Cold Crushing Strength Mpa

3.5

3.8

4.2

6

8

Refractoriness under load °C

≥1300

≥1400

≥1520

≥1580

≥1630

Liner Change on Reheating% 

±0.5(1300°C*4h)

±0.5(1400°C*4h)

±0.5(1520°C*4h)

±0.5(1550°C*4h)

±0.5(1600°C*4h)

Thermal shock stability  (water-cooling) frequency 1100 °C

≥20

≥20

≥20

≥20

W/m.K≤

0.24

0.273

0.381

0.398

0.426

Max application temperature°C

1350

1450

1550

1600

1650

 

  

Application:

 

 Light Weight Mullite Insulation Brick can be widely used for lining or insulation layers of various industrial furnaces and kilns in metallurgical industry, machine building industry, ceramic industry, chemical industry.

 

Services:

 

1.Provide customers with satisfactory products and services
2.Build a refractory enterprise that internationally competitive.
3.Co-creation,co-progress,win-win
4.Constant belief like mountains,innovate and exceed

Q:How to judge the quality of rock wool
Heat load shrinkage temperature: heat load shrinkage temperature used to characterize the rock wool board moisture and heat stability, is to wet the rock wool product samples soaked in the gradual heating of water, rock wool products at a temperature of 643 degrees will begin to shrink , So rock wool products load shrinkage temperature of 643 degrees, that is to say in the outside temperature of 643 degrees when the rock wool board will be deformed.
Q:Rock wool products and aluminum silicate acupuncture blankets are same
No, rock wool is ore blown wire, aluminum silicate is coke gem
Q:Rock wool products are divided into several categories
What are the main categories of rock wool products in interior decoration materials?
Q:What does the rock wool board look like?
June 1981 test success Rock wool board is a new type of insulation, fire, sound absorption material.
Q:The difference between rock wool and rock wool
Rock wool can also be made with glass wool aluminum silicate composite made of rock wool composite insulation pipe.
Q:What role does dolomite play in rock wool products?
Polyurethane foam is a dense structure of the microporous foam, closed cell rate of 92% or more, with a smooth self-crust, is a good impervious material, in the construction of direct spraying molding technology, so Pu hard layer did not fight The overall formation of the entire impermeability of the seam, fundamentally put an end to the possibility of deepening the roof water from the seam
Q:Rock wool board is inorganic composite insulation material
Rock wool board is inorganic composite insulation material
Q:Rock wool insulation material fire rating is how much
Yanmian, mineral wool and its products are slag and basalt and other natural ore as the main raw material, the high temperature melt fiber, adding the right amount of adhesive processing

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