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Fireproof Refractory Insulating Fire Brick , Fused Silica Bricks High Compressive Strength

Fireproof Refractory Insulating Fire Brick , Fused Silica Bricks High Compressive Strength

    • Fireproof Refractory Insulating Fire Brick , Fused Silica Bricks High Compressive Strength
    • Fireproof Refractory Insulating Fire Brick , Fused Silica Bricks High Compressive Strength
    • Fireproof Refractory Insulating Fire Brick , Fused Silica Bricks High Compressive Strength
  • Fireproof Refractory Insulating Fire Brick , Fused Silica Bricks High Compressive Strength

    Product Details:

    Place of Origin: Henan
    Brand Name: RSNC
    Certification: CE,CQC,ISO9001

    Payment & Shipping Terms:

    Minimum Order Quantity: 20mt
    Price: USD150-220/mt
    Packaging Details: wooden pallet with paper each layer, wrapped with thick paper and PVC film outside for silica brick
    Delivery Time: within 15days upon receipt of your payment
    Supply Ability: 5000mt per month
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    Detailed Product Description
    SiO2 %,≥: 94.5 CaO %: 2.2
    Refractoriness °C: 1790 Apparent Porosity %: 22(24)

     

    Fireproof Refractory Insulating Fire Brick , Fused Silica Bricks High Compressive Strength

     

    Silica Brick Description

    High quality silica brick is made of silicon raw material, the content of SiO2 is above 95%. And the content of Al2O3 is below 1.0%.

     

    Silica Brick Advantage:
    1) Silicon oxide is above 95%.
    2) Good acid erosion resistance.
    3) High softening point with temperature.
    4) No shrink in burn repeatedly.
    5) Temperature of refractoriness under load is above 1650º C .Stable Capability, High Quality.

     

    Application of silica brick:

    They are widely used for hot blast furnace, coke oven, and glass furnace. The products can be made according to customers' requirement.

     

    Silica Bricks specification:


    Item
    Coke Oven Silica Brick Glass Furnace Silica Brick Hot Blast Stove Silica Brick
    JJG-94 JBG-95 JBG-96 JRG-95
    SiO2 % 94.5 ≥95 ≥96 95
    Fe2O3 % 1.5 ≤1.0 ≤1.0 1.3
    CaO % 2.5 2.2 2.2  
    Refractoriness °C 1790 1790 1790 1790
    Refractoriness under load T1,°C 1650 1650 1660 1650
    Apparent porosity % 22(24) 22(24) 22(24) 22(24)
    Cold crushing strength Mpa 40(35) 35(30) 35(30) 35(30)
    True Density g/cm3 2.33 2.32 2.33 2.34
    Thermal Expansion %

    1000°C

    1.28(1.30)

    1000°C

    ≤1.25

    1000°C

    ≤1.25

    1000°C

    1.26

    Residual Quartz % 1.0 1.0 1.0

    1.0

     

     

    Fireproof Refractory Insulating Fire Brick , Fused Silica Bricks High Compressive Strength

     

    Fireproof Refractory Insulating Fire Brick , Fused Silica Bricks High Compressive Strength

     

    Fireproof Refractory Insulating Fire Brick , Fused Silica Bricks High Compressive Strength

     

     

    Contact Details
    Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

    Contact Person: Sales Manager

    Send your inquiry directly to us (0 / 3000)

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