Products

Electro Fused Mullite Bricks & Blocks;

China Electro Fused Mullite Bricks & Blocks;, Find details about China Mullite Brick, Fused Cast Mullite Brick from Electro Fused Mullite Bricks & Blocks;

Density
2.9 g/cm3
Color
Pure White
Trademark
NR
Specification
GB
Origin
China
HS Code
69022000
Density
2.9 g/cm3
Color
Pure White
Trademark
NR
Specification
GB
Origin
China
HS Code
69022000

      Fused Cast Mullite Refractory Blocks and Bricks

Electro fused mullite bricks & blocks;

Fused mullite refractories are widely used in metallurgy furnaces. Also in the construction materials industry, crucibles, ceramic industry, glass furnaces, petrochemical industry.

Main advantages are low thermal conductivity, low thermal capacity, high heat resistance, directly contact the flame, strong resistance to thermal shock.

Applications

  • Metallurgical furnaces
  • Construction materials industry
  • Industrial furnaces & crucibles
  • Ceramic industry
  • Flame tank of glass furnaces
  • Machine industry
  • Petrochemical industry
  • High temperature industrial furnaces
 

Features

  • Low thermal conductivity & thermal capacity.
  • Resistant to high temperature, directly contact with flame.
  • Strong resistance to thermal shock.

Please contact us for more details.



Electro Fused Mullite Bricks & Blocks;
 

Chemical Specifications
Al2O3 max (%) 70-75
SiO2 min (%) 19-21
Fe2O3 max (%) 0.9-1.9
Na2O max (%) 1.0-1.2
 
 
Physical Specifications
Bulk density g/cm3 2.9
Apparent porosity (%) 4–5
Compression strength MPa 250-500
Refractoriness under load (°C) 1700

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