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Industrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory Bricks
Industrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory Bricks
Industrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory Bricks
Industrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory Bricks
Industrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory Bricks
Industrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory Bricks
Industrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory Bricks
Industrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory Bricks
Specifications
Brand Name :
LEADSUN
Model Number :
JM23JM26 JM28 JM30
Certification :
ISO CE
Place of Origin :
CHINA
MOQ :
500 pcs
Price :
0.6usd-2.3usd/pc
Payment Terms :
L/C,T/T,Western Union,D/P
Supply Ability :
1000 tons/month
Delivery Time :
10-15days
Packaging Details :
Pallet
Product name :
Mullite Insulation Brick
Wokring Tempature :
1260-1760℃
Color :
White or Pink
Refractoriness :
900-1500C
Size :
230*114*65mm 230*114*75mm
Density :
0.5-1.3g/cm3
Package :
Pallet
Shape :
Customizable
Description

Mullite Insulation Brick For Industrial Furnace JM23JM26 JM28 JM30 Lightweight

Leadsun insulating bricks are available in a wide range of grades, covering service temperatures from 1260°C to 1760°C. Each grade is engineered to meet precise thermal and mechanical requirements for demanding industrial applications. Post-firing machining guarantees accurate dimensions and quick, reliable installation.

Technical data
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) 0.6-1.0 0.8-1.0 0.9-1.0 1.0-1.3
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 2.0 2.5 3.0
Thermal conductivity 400℃(W/m.k) 0.25 0.27 0.32 0.41
Thermal Expansion1000℃(%) 0.5 0.7 0.8

0.9

Key Advantages

  • Lightweight & Energy-Saving Insulation Brick

  • Low Thermal Conductivity Mullite Brick

  • High Temperature Mullite Insulating Refractory

Long Service Life Insulating Brick for Furnace Lining

Applications

  1. Hot-face linings in industrial furnaces and kilns

  2. Backup insulation for energy-saving furnace systems

  3. Flue gas insulation in high-temperature environments

  4. Sulfur recovery equipment in petrochemical plants

  5. Hot blast stoves for ironmaking and steel production

Industrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory Bricks

Industrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory BricksIndustrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory BricksIndustrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory Bricks
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Industrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory Bricks

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Product Detail
Brand Name :
LEADSUN
Model Number :
JM23JM26 JM28 JM30
Certification :
ISO CE
Place of Origin :
CHINA
MOQ :
500 pcs
Price :
0.6usd-2.3usd/pc
Contact Supplier
video
Industrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory Bricks
Industrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory Bricks
Industrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory Bricks
Industrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory Bricks

Qingdao Leadsun Refractory Co., Ltd

Verified Supplier
1 Years
qingdao
Since 2014
Business Type :
Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Ceramic Fiber Blanket, Fire Clay Brick, Insulation Refractory Bricks
Total Annual :
3000000-5000000
Employee Number :
5~20
Certification Level :
Verified Supplier
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