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Light Weight Insulation Mllite Fire Brick of Refractory Products for Industrial Furnace

Light Weight Insulation Mllite Fire Brick of Refractory Products for Industrial Furnace

Light Weight Insulation Mllite Fire  Brick of Refractory Products for Industrial Furnace
  • Light Weight Insulation Mllite Fire  Brick of Refractory Products for Industrial Furnace
Product Details:
Place of Origin: China
Brand Name: VOBEN
Certification: ISO9001
Model Number: VB-3
Payment & Shipping Terms:
Minimum Order Quantity: 20Ton
Packaging Details: packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 20-30days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10,000Ton/year
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Detailed Product Description
AL2O3: 60-80% SIO2 Min: 18%
FEXO3 Max: 1.8% Bulk Dentisy Min: 2.4
Softening Temperature Under Load Min: 1470 Cold Crushing Strength Mpa Min: 45
High Light:

Insulation Mllite Fire Brick

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Industrial Furnace Mllite Fire Brick

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Refractory Mullite Firebrick

Light Weight Insulation Mllite Fire  Brick for Industrial Furnace

 

1.Features

 

Light Weight Mullite bricks gains typical advantages including low thermal conductivity, fine thermal shock resistance, low heat containment and low iron content, meanwhile, the outstanding mechanical flexibility, coupled with high insulating efficiency expands the extensive applications of IFB in a variety of industrial markets.

 

           Light Weight Insulation Mllite Fire  Brick of Refractory Products for Industrial Furnace 0           Light Weight Insulation Mllite Fire  Brick of Refractory Products for Industrial Furnace 1

 

2.Specification

 

Description VB-3-23 VB-3-26 VB-3-28 VB-3-30
Chemical Composition (%)
Al2O3 42 56 67 73
SiO2 55 41 30 24
Fe2O3 ≤1 ≤0.8 ≤0.7 ≤0.7
K2O + Na2O 1.1 1.7 1.7 1.7
Physical Properties
Density(kg/m3) 600 800 900 1000
Classification Temperature(°F) 2300 2600 2800 3000
Cold Crushing Strength(MPa) 1.2 1.8 2.5 3.3
Modulus of Rupture(MPa) 1.0 1.7 2.3 3.1
Permanent Linear Change(%) x 24hrs ≤0.6 ≤0.6 ≤0.8 ≤0.9
Thermal Expansion(%)1800°F 0.5 0.52 0.52 0.53
Thermal Conductivity(W/m.k)
660°F 0.18 0.25 0.33 0.38
750°F 0.20 0.29 0.35 0.40
1100°F 0.24 0.32 0.37 0.42

 

3. Application industry

 

Refractory materials in the iron and steel, nonferrous metals, petrochemical, building materials, machinery, electricity, light industry and other basic industries and aerospace and ships, missiles and other military fields have a wide range of applications.

 

The main application areas of refractories and their respective proportions in the steel industry accounted for the largest proportion. Followed by cement, ceramics, glass, chemical, nonferrous metals.

 

 

 

 

 

 

 

 

 

 

 

Contact Details
Qingdao Jinjunxuan International Trade Co., Ltd.

Contact Person: Kathy Tang

Tel: +8613583220398

Send your inquiry directly to us (0 / 3000)

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