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Acid Corrosion Resistant Glass Furnace Insulation Refractory

Acid Corrosion Resistant Glass Furnace Insulation Refractory

    • Acid Corrosion Resistant Glass Furnace Insulation Refractory
    • Acid Corrosion Resistant Glass Furnace Insulation Refractory
  • Acid Corrosion Resistant Glass Furnace Insulation Refractory

    Product Details:

    Place of Origin: Zibo, China
    Brand Name: Laurel
    Certification: ISO9001
    Model Number: Laurel-04-1

    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: 20~30 days
    Payment Terms: T/T;L/C
    Supply Ability: 20,000 ton/Year
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    Detailed Product Description
    Product Name: Insulation Refractory Shape:: Brick
    Feature:: Acid Erosion Resistance.,light Weight Usage: Glass Furnace ,Blast Furnace , Coke Oven
    Material:: Silica Brick; Work Temperature: 1650º C

    Acid corrosion resistant glass furnace insulation refractory

     

    Fire clay insulation brick
     
    Refractory clay insulation bricks are made of high-purity refractory clay and binder after high-temperature sintering. They are low-cost refractory insulation bricks with high performance. The main advantages are high refractoriness under load, low linear expansion coefficient, good thermal shock resistance and strong corrosion resistance. Fire-resistant clay thermal insulation bricks are widely used;
     
    steel industry
    Non-ferrous metal industry
    Construction industry
    Power and energy industry
    incineration
     
    We provide insulating refractory bricks according to the required grade and shape.
     
    Pure white lightweight insulation bricks are made of high-purity mullite raw materials by adding alumina powder according to different types, and then sintering at high temperatures. Lightweight insulation bricks have the advantages of low thermal conductivity, low heat capacity, low impurity content, high strength, strong thermal shock resistance, corrosion resistance, high dimensional accuracy and low reheat shrinkage. We can provide insulation bricks of different shapes according to requirements.
     

    Specifications:

    Technical data

     

    Silica brick for glass furnace
    Item: GF-96A GF-96B GF-95A GF-95B
    SiO 2 ≥96 ≥96 ≥95 ≥95
    Fe 2 O 3 ≤0.8 ≤1.0 ≤1.2 ≤1.2
    Apparent porosity % ≤22(24)

    Cold Crushing

    Strength MPa

    Brick below20KG ≥35(30)
    Brick ≥20KG ≥30(25)
    Refractoriness under load ºC ≥1680 ≥1670 ≥1660 ≥1650
    True density g/cm ³ ≤2.34 ≤2.34 ≤2.35 ≤2.35
    Silica brick for coke oven
    Item: CO-94A CO-94B
    SiO2: % ≥94 ≥94
    Al 2 O 3 : % ≤ 1.5 ≤ 1.5
    Fe2O3: % ≤ 1.5 ≤ 1.5
    Refractoriness under load 0.2Mpa ≥ 1650ºC ≥ 1650ºC
    Apparent porosity: % ≤ 22 ≤ 24
    Bulk density: g/cm ³ ≤ 2.34 ≤ 2.35
    Cold crushing strength: MPa ≥30 ≥25
    Permanent linear change % (1450ºC ×2h) 0~0.2 0~0.2
    Thermal expansion(1000ºC) ≤1.28 ≤1.30
    Silica brick for hot blast furnace
    Item HBF-95
    SiO2 ≥ 95
    Al2O3 ≤ 1.0
    Fe2O3 ≤1.3
    Apparent porosity % ≤22(24)
    Cold crushing strength MPa ≥45(35)
    Remaining quarts % ≤1.0
    Refractoriness under load ºC ≥1650
    Creep(0.2Mpa ×1550ºC×50h) % ≤0.8
    Thermal expansion coefficient (1000ºC) % ≤1.25
    Apparent density g/cm ³ ≤2.32

     

    Insulating mullite brick
     
    GRD 23
    GRD 26
    GRD 28
    GRD 30
    GRD 32
     
    Pure white lightweight insulation bricks are made of high-purity mullite raw materials by adding alumina powder according to different types, and then sintering at high temperatures. Lightweight insulation bricks have the advantages of low thermal conductivity, low heat capacity, low impurity content, high strength, strong thermal shock resistance, corrosion resistance, high dimensional accuracy and low reheat shrinkage. We can provide insulation bricks of different shapes according to requirements.
     
    Application field
     
    High temperature industrial furnace as heating side lining material
    Heat treatment furnace
    Lining of various industrial furnaces
    Gas generating device and pipeline, refining device
    Furnace
    Metallurgical hot dip galvanizing furnace
    Thermal boiler
    Cement kiln
    Glass stove
    blast furnace
    Deoxidizing atmosphere furnace
    Insulation materials for various purposes require insulation

     

    Contact Details
    QINGDAO LAURENT NEW MATERIALS CO.,LTD

    Contact Person: Yulina

    Send your inquiry directly to us (0 / 3000)

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