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MadeInChina.com > Products > Construction & Decoration > Refractory Product > Silicon Aluminum Refractory Brick
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Heat Insulation Firebrick Light Mullite Insulation Brick

Price $300.00
Min Order 25 Tons
Availability In Stock
Shipping From Shandong, China
Popularity 479 people viewed
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Application:
Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making Furnace
Material:
Mullite
Refractoriness (℃):
1580< Refractoriness< 1770
Production Process:
Extrusion Method
Bulk Density(g/cm3):
0.6g/cm3
Al2O3:
40%
Trademark:
vuulcan
Transport Package:
Sea-Worthy Wooden Case
Specification:
customized
Origin:
China
Product Description
The JM series lightweight heat insulation bricks have a bulk weight of 0.6 to 1.25g/cm3 and a service temperature range of 1300 ° C to 1600 ° C, and each grade has a unique design to meet different thermal, physical and chemical requirements. GM series light insulation bricks are made of high quality ultra-pure raw materials, and the packing is strictly classified according to the grade. These fillers are fired during the manufacturing process to form a uniform pore structure. Each face of the brick is machined to the exact dimensions required. This material benefits by reducing fuel costs, construction costs, and time spent in high temperature furnaces.
Application of heat-insulating firebrick
Non-ferrous furnace
Rotary kiln and shaft kiln
All kinds of incinerators
Heating furnace
Permanent lining of electric arc furnace ladle
General industrial furnace, etc

Characteristics of heat-insulating firebrick
Mechanical strength
hyperthermia
Excellent resistance to spalling
Corrosion resistance
Excellent load bearing performance
                                               Brand
Properties
 		JM-23LDJM-23JM -26JM -28JM -30JM -32
       Classification temperature  (ºC)130013001400150015501600
                      Bulk Density (g/cm3)0.550.60.80.91.01.1
              Cold Crushing Strength (MPa)1.01.21.82.53.33.5
Modulus of rupture (MPa)1.01.01.72.33.13.2
(CTºCX24h) Permanent Linear Change (%)      -0.40.60.60.80.91.01
Thermal Linear Expansion(%) @ 1,100ºC 0.500.500.520.520.530.7
Thermal conductivity (W/m.k)350ºC0.140.180.270.320.380.49
 Chemical Analysis
(%)		400ºC0.150.200.290.340.400.5
600ºC0.170.240.320.360.420.51
Al2O3384056677377
Fe2O30.8 (CaO12%)1.00.80.70.70.5
Main Applications
Ceramic Roller Kiln Reheating
Reheating Furnace
Blast Furnace
Petrochemical Furnace
General Industrial Furnace etc.
 
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