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High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace

Zhengzhou Rongsheng Refractory Co., Ltd.
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    Buy cheap High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace from wholesalers
     
    Buy cheap High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace from wholesalers
    • Buy cheap High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace from wholesalers
    • Buy cheap High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace from wholesalers
    • Buy cheap High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace from wholesalers

    High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace

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    Brand Name : Rongsheng
    Model Number : 99% Alumina Bubble Brick
    Certification : ISO9001 CE SGS
    Price : USD 400 per ton
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 3000 Tons per month
    Delivery Time : Within 25 working days
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    High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace


    High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace


    Alumina Bubble Brick Description:


    The alumina bubble brick used the alumina hollow ball as the main raw material, high-performance powder as additives, and organic material from the temporary binding agent .After mixing, drying, forming, and firing at high temperature shuttle kiln made.


    Alumina Bubble Brick Specifications


    1.High purity;
    2.High mechanical strength;
    3.Low thermal conductivity;
    4.Good stability

    5. Mainly apply to the insulation layer of coal-water slurry gasifier

    6. Excellent thermal insulation

    7. Long service life

    8. High compressive strength

    9. Competitive price


    Alumina Bubble Brick Application:


    The bubble alumina brick are mainly used for lining of high temperature furnace and industry ceramic, electrical ceramic, petrochemical and metallurgical industries, as well as the insulation material for super high temperature furnace.


    Alumina Bubble Brick Physical and chemical index:


    Item


    RS-85

    RS-90

    RS-99

    Chemical composition

    Al2O3


    ≥85≥90≥99

    SiO2


    ≤13≤8≤0.2

    Fe2O3


    ≤0.5≤0.5≤0.5

    Apparent Porosity%


    58-6258-6258-62

    Bulk Density g/cm3


    1.4-1.71.4-1.71.4-1.7

    Cold Crushing Strength Mpa


    ≥12≥10≥9

    0.1Mpa Refractoriness Under Load T0.6 °C


    ≥1650≥1700≥1700

    Permanent Linear Change On Reheating

    (%)1500°CX2h


    ±0.3±0.3±0.3

    20-1300°C Thermal Expansion % (x 10-6)


    0-7.80-8.00-8.6

    Thermal Conductivity(Average 800°C) W/(M.K)


    ≤0.8≤1.3≤1.5

    Max Service Temperature °C


    168017001800

    High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace

    High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace


    High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace


    Quality High Purity Alumina Bubble Lightweight Fire Brick For Chemical Industry Furnace for sale
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