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LOW POROSITY MULLITE BRICKS,INSULATING FIREBRICKS (IFB) WITH MULLITE, CORUNDUM MULLITE BRICKS, ZIRCON MULLITE BRICKS
LOW POROSITY MULLITE BRICKS,INSULATING FIREBRICKS (IFB) WITH MULLITE, CORUNDUM MULLITE BRICKS, ZIRCON MULLITE BRICKS
LOW POROSITY MULLITE BRICKS,INSULATING FIREBRICKS (IFB) WITH MULLITE, CORUNDUM MULLITE BRICKS, ZIRCON MULLITE BRICKS
LOW POROSITY MULLITE BRICKS,INSULATING FIREBRICKS (IFB) WITH MULLITE, CORUNDUM MULLITE BRICKS, ZIRCON MULLITE BRICKS
LOW POROSITY MULLITE BRICKS,INSULATING FIREBRICKS (IFB) WITH MULLITE, CORUNDUM MULLITE BRICKS, ZIRCON MULLITE BRICKS
LOW POROSITY MULLITE BRICKS,INSULATING FIREBRICKS (IFB) WITH MULLITE, CORUNDUM MULLITE BRICKS, ZIRCON MULLITE BRICKS
Specifications
Brand Name :
ZG
Model Number :
MS
Certification :
CE
Place of Origin :
CHINA
MOQ :
1 Piece
Price :
Negotiation
Payment Terms :
L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability :
10000 pieces per month
Delivery Time :
7-10 work days
Packaging Details :
Strong wooden box for global shipping
Dimension(l*w*h) :
Customized
Bulk Density (g/cm3) :
3.2 max
Operating Temperatures :
up to 1800°C
Product :
Mullite Bricks
Description

Mullite Bricks

Mullite Bricks, High Density, Low Porosity, Good Hot Strength, And Good Slag Resistance

Mullite Bricks are made of synthetic fused mullite or sintered mullite, pressed by selected shaping processes, and fired in high temperature furnaces. Mullite bricks offer high density, low porosity, good hot strength, and good slag resistance. Mullite bricks are preferred for high temperature, high load applications, such as at the hot end of regenerative chambers of glass melters, the superstructure of the furnace, and the arch of glass fiber melters, due to their excellent thermal properties, excellent strength at high temperature, great resistance to thermal shock, etc.

Other Refractory bricks with Mullite:

  • Insulating Firebricks (IFB) with Mullite for light weight, high strength insulating properties
  • Corundum Mullite Bricks
  • Zircon Mullite Bricks, like high alumina bricks and zirconia bricks, are used in the superstructure of glass melting tanks. However, Zircon Mullite Bricks possess even higher strength and corrosion resistance.

Typical Mullite Bricks Technical Data Specs

Technical data for other firebricks are available upon request.

Mullite Bricks Specification Chemical Composition %
Bulk Density (g/cm3) 2.9-3.30 Al2O3 70.1-75.47
Apparent Porosity (%) < 10 SiO2 19.32-21.6
Cold Crushing Strength (MPa) 250-500 Fe2O3 0.92-1.90
Refractoriness (°C) 1730-1800 CaO 0.23-0.70
Refractoriness under load 0.2MPa (°C) ≥1700 MgO 0.16-1.5
Thermal Expansion (20-1000 °C) 0.60-0.65 TiO2 3.1

Typical Mullite Bricks

Mullite Bricks
Properties		 FAS-70 SA-40P SA-40
SPEC TYPICAL SPEC TYPICAL SPEC TYPICAL
Apparent Porosity % 20 Max 17.5 19 Max 16.5 20 Max 17.5
Bulk Density g/cm3 2.5 Min 2.65 3.0 Min 2.95 2.9 Min 2.95
Cold Crushing Strength MPa 50 Min 85 60 Min 85 60 Min 85
Chemical Composition Al2O3 % 70 Min 76 87 Min 87 85 Min 87
SiO2 % 28 Max 22.5
Fe2O3 % 0.4 Max 0.5 0.7 Max 0.5 0.8 Max 0.5
Na2O % 0.4 Max 0.3
Product tags

mullite refractory brick

,

low porosity clay refractory bricks

,

mullite refractory bricks
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LOW POROSITY MULLITE BRICKS,INSULATING FIREBRICKS (IFB) WITH MULLITE, CORUNDUM MULLITE BRICKS, ZIRCON MULLITE BRICKS

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Product Detail
Brand Name :
ZG
Model Number :
MS
Certification :
CE
Place of Origin :
CHINA
MOQ :
1 Piece
Price :
Negotiation
Contact Supplier
LOW POROSITY MULLITE BRICKS,INSULATING FIREBRICKS (IFB) WITH MULLITE, CORUNDUM MULLITE BRICKS, ZIRCON MULLITE BRICKS
LOW POROSITY MULLITE BRICKS,INSULATING FIREBRICKS (IFB) WITH MULLITE, CORUNDUM MULLITE BRICKS, ZIRCON MULLITE BRICKS
LOW POROSITY MULLITE BRICKS,INSULATING FIREBRICKS (IFB) WITH MULLITE, CORUNDUM MULLITE BRICKS, ZIRCON MULLITE BRICKS

HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD

Verified Supplier
5 Years
henan, zhengzhou
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter
Main Products :
Sic Heating Elements, MoSi2 Heating Elements, Industrial Ceramic Parts
Total Annual :
5000000-8000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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