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ISO9001 Pure White Refractory Mullite Bricks For High Temperature Kiln

    Buy cheap ISO9001 Pure White Refractory Mullite Bricks For High Temperature Kiln from wholesalers
     
    Buy cheap ISO9001 Pure White Refractory Mullite Bricks For High Temperature Kiln from wholesalers
    • Buy cheap ISO9001 Pure White Refractory Mullite Bricks For High Temperature Kiln from wholesalers

    ISO9001 Pure White Refractory Mullite Bricks For High Temperature Kiln

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    Brand Name : ZHENAN
    Model Number : Mullite Brick
    Certification : ISO9001:2015
    Price : Negotiable
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 2000MT/per Month
    Delivery Time : 7-10 work days after received the payment
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    ISO9001 Pure White Refractory Mullite Bricks For High Temperature Kiln

    Refractory Mullite Bricks For High Temperature Kiln And Furnaces

    Description


    Refractory mullite bricks are a type of high-temperature refractory brick made from mullite (3Al2O3·2SiO2), a mineral with a high melting point of 1840°C. These bricks are commonly used in high-temperature kilns and furnaces due to their excellent thermal shock resistance, high strength, and good chemical stability.

    Mullite bricks are typically made by mixing high-purity alumina and silica powders in the correct proportions, then shaping the mixture into bricks and firing them at high temperatures to form the mullite crystals. The resulting bricks are very dense and have low porosity, which helps to prevent heat loss and ensure a long service life.

    In addition to their excellent mechanical and thermal properties, mullite bricks are also resistant to chemical attack from most acids and alkalis. This makes them ideal for use in harsh industrial environments where they may be exposed to corrosive gases or liquids.

    Specifications


    Item
    JM-23
    JM-26
    JM-28
    JM-30
    JM-32
    Classification Temperature
    (℃)
    1260
    1430
    1540
    1650
    1760
    Bulk Density
    (g/cm3) ≥
    0.6~1.0
    0.6~1.0
    0.8~1.0
    1.0~1.2
    1.0~1.2
    Modulus of Rupture
    (MPa) ≥
    2
    2
    2
    2
    4
    Cold Crushing Strength
    (MPa) ≥
    1
    2
    2
    3
    3
    ≤1% ℃×12h
    Permanent Linear Change ≤1%
    1250
    1400
    1500
    1600
    1700
    Thermal Conductivity(W/m.k)
    350℃
    0.20
    0.26
    0.30
    0.35
    0.48
    400℃
    0.22
    0.28
    0.32
    0.38
    0.50
    600℃
    0.25
    0.32
    0.37
    0.42
    0.50
    Al2O3(%) ≥
    37
    56
    67
    72
    77
    Fe2O3(%) ≤
    0.7
    0.7
    0.6
    0.5
    0.5

    Refractory Mullite Bricks for High Temperature Kiln



    Packing & Delivery



    Packing: 1 ton big bag, 20-25mt in 20' container

    High Temperature Refractory Lightweight Mullite Brick
    Our Services


    We can try our best to provide you the good services as below:

    1.We have Experienced staffs .

    2.Provide kinds of certificates.

    3.24 hours on line to answer all your questions .

    4.The content packing particle size may be based on customer demand.

    5.Quality can be guaranteed. we provide safe products to our users.

    Quality ISO9001 Pure White Refractory Mullite Bricks For High Temperature Kiln for sale
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