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Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace

Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace

    • Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace
    • Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace
    • Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace
  • Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace

    Product Details:

    Place of Origin: Henan China
    Brand Name: Rongsheng
    Certification: IS09001 CE SGS
    Model Number: Bubble alumina bricks

    Payment & Shipping Terms:

    Minimum Order Quantity: 5 tons
    Price: USD 1600-2000 per ton
    Packaging Details: Packed on wooden pallets
    Delivery Time: Within 30 work days after receiving the prepayment
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 2000 tons per month
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    Detailed Product Description
    Product Name: Alumina Bubble Bricks Color: Pure White
    Size: Customerized Material: Sintered Alumina
    Certificate: ISO9001 CE SGS Origin: Xinmi

     

    Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace

     

    Alumina Bubble Brick For Hot Blast Furnace, Reheating Furnace, Tunnel Kiln and Electric 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 ≤0.3
    Fe2O3 ≤0.5 ≤0.5 ≤0.2
    Bulk Density g/cm3 1.4-1.9 1.4-1.9 1.5-1.8
    Cold Crushing Strength Mpa ≥18 ≥18 ≥15
    0.1Mpa Refractoriness Under Load T0.6 °C ≥1700 ≥1700 ≥1700
    Reheating linear change(1600℃X8h) ±0.3 ±0.2 -0.25
    20-1300°C Thermal Expansion % (x 10-6) 7.8 8.0 8.6
    Thermal Conductivity(Average 800°C) W/(M.K) ≤0.55 ≤0.6 ≤0.75
    Max Service Temperature °C 1750 1800 1800

     
    Ultra Purity Bubble Alumina Bricks Insulating Brick For the Lining of Blast Furnace, Reheating Furnace and Tunnel KilnUltra Purity Bubble Alumina Bricks Insulating Brick For the Lining of Blast Furnace, Reheating Furnace and Tunnel Kiln

    Contact Details
    Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

    Contact Person: Alisa

    Tel: +8618539287277

    Send your inquiry directly to us (0 / 3000)

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