Refractory Fireproof Mullite Bricks Refractories Brick

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

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Product Description:

Packaging & Delivery

 

Packaging Details:

Wood carton box:10pcs/carton wooden   pallet:544pcs/pallet

Delivery Detail:

15 Days deposit



Density:0.4-1.35g/cm3 


Specifications


Refractory brick is a kind of insulation material adoption organic matter as ignition loss substance

 

in order to increase the porosity,  small volume density , good insulation effect, high mechanical 

 

intensity , small thermal conductivity and low heat storage. They are widely used in Fire – Clay 

 

Insulating Refractory Brick,  High-Alumina Insulating Refractory Brick ,  Diatomaceous Insulating 

 

Brick,  High Grade Insulation Brick :XJM Series Light-Weight Insulation Brick , B Series Thermal 

 

Insulation Brick, Calcium Silicate Insulating and Refractory Products,  Clay Insulation Brick,  Foam 

 

Diatomite Insulation Brick,  and Light –Weight Insulation Brick.

 

Lower heat storage than denser refractories

low levels of iron and other impurities

Lightweight and energy-efficient

High compressive strength

 

Typical application of  High temperature high density white color bricks Polycrystalline mullite bricks

 

    Electrolytic Aluminum Industries
   Iron & Steel Industries
   Non-Ferrous Metals Industries

   Glass Industries
   Ceramics Industries

Materials of Insulation Brick

Lightweight Clay

Lightweight High-alumina

Lightweight High-alumina

°C

1225

1300

1400

Operation Temp

Chemical

AI2O3%≥f

30

48

55

Composition

SiO2%≥





Fe2O3%≤

1.5

1.1

1


TiO2%≤


2

1


CaO%≤





Alikali %≤

1.5

1.5

1.5

g/cm3 Density

0.7

0.85

0.95

%> Apparent Porosity 

75

65

65

MPa ≥

1

1.5

2

Cold Compression Strength

%

1250°C/12h-1-0

1400°C/12h-1-0

1500°C/12h-1-0

Linear Change on Reheating

(0.02MPa)


Refractoriness under Load

0.2%°C≥

1150

1250

1380

2.0%°C≥

1200

1350

1470

5.0%°C≥

1250

1400

1510

Thermal Conductivity


20°C(W/mK)≤

0.17

0.3

0.4

800°C(W/mK)≤

0.25



1000°C(W/mK)≤


0.35

0.45






 




Refractory Fireproof Mullite Bricks Refractories Brick

Refractory Fireproof Mullite Bricks Refractories Brick

Refractory Fireproof Mullite Bricks Refractories Brick




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