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Light Weight Heavy Duty Silica Brick Kiln Refractory Bricks SiO2 91%

Light Weight Heavy Duty Silica Brick Kiln Refractory Bricks SiO2 91%

    • Light Weight Heavy Duty Silica Brick Kiln Refractory Bricks SiO2 91%
    • Light Weight Heavy Duty Silica Brick Kiln Refractory Bricks SiO2 91%
    • Light Weight Heavy Duty Silica Brick Kiln Refractory Bricks SiO2 91%
    • Light Weight Heavy Duty Silica Brick Kiln Refractory Bricks SiO2 91%
  • Light Weight Heavy Duty Silica Brick Kiln Refractory Bricks SiO2 91%

    Product Details:

    Place of Origin: Zhengzhou ,China
    Brand Name: Rongsheng
    Certification: ISO9001
    Model Number: QG-0.8/1.0/1.2

    Payment & Shipping Terms:

    Minimum Order Quantity: 10 TONS
    Price: 200-1000USD
    Packaging Details: packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
    Delivery Time: 20-30DAYS
    Payment Terms: TT; L/C
    Supply Ability: 2000tons /month
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    Detailed Product Description

    Heavy Duty Silica Insulation Brick For Glass Melting Furnace And Ceramic Firing Kiln 

    Features

     

     

    1. High refractoriness
    2. Low thermal shock resistance
    3. No pollution to glass liquid
    4. Low bulk density
     


    Applications


    Light weight silica brick is mainly used to preserve heat in glass industry, iron&steel industry and ceramic furnace.
     

     

     

    Physical properties and chemical composition

     

     

    Item

    QG-0.8

    QG-1.0

    QG-1.1

    QG-1.15

    QG-1.2

    SiO2  %

    ≥88

    ≥91

    ≥91

    ≥91

    ≥91

    Bulk Density g/cm3

    ≤0.85

    ≤1.00

    ≤1.10

    ≤1.15

    ≤1.20

    Cold Crushing Strength Mpa

    ≥1.0

    ≥2.0

    ≥3.0

    ≥5.0

    ≥5.0

    0.2Mpa Refractoriness Under Load T0.6  °C

    ≥1400

    ≥1420

    ≥1460

    ≥1500

    ≥1520

    Permanent Linear Change On Reheating(%)1450°CX2h

    0~+0.5

    0~+0.5

    0~+0.5

    0~+0.5

    0~+0.5

    20-1000°C Thermal Expansich10-6/°C

    1.3

    1.3

    1.3

    1.3

    1.3

    Thermal Conductivity (W/MK) 350°C

    0.55

    0.55

    0.60

    0.65

    0.70

     

             

    Light Weight Heavy Duty Silica Brick Kiln Refractory Bricks SiO2 91%
     

     

    Contact Details
    Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

    Contact Person: Sales Manager

    Send your inquiry directly to us (0 / 3000)

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