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Hot-sell High Alumina Refractory Bricks With High Refractoriness Used In Industrial Furnace

Categories Refractory Bricks
Place of Origin: shandong, China
Brand Name: LONGTAI
Model Number: LT-GL-1
Certification: ISO9001
Price: 200-235USD/T
Packaging Details: Wooden pallet
Delivery Time: 10-30 days after payment
Payment Terms: TT
Supply Ability: 1000 ton/month
MOQ: 1 ton
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    • Product Details
    • Company Profile

    Hot-sell High Alumina Refractory Bricks With High Refractoriness Used In Industrial Furnace

    Features:

    1.General sintering temperature is 1360-1480 degrees.
    2.Aluminosilicate refractory product, Al2O3 content over 48%

    3.Excellent refractoriness, high cold crushing strength, strong abrasion and corrosion resistance.

    4.Very good heat resistance, top quality and long service life. Better than clay brick.

    Applications:

    1.Can be used in various kilns because of its cheapness and general tray package.

    2.Widely used in the key positions of different furnaces.

    Physical and chemical index:

    Item

    Properties

    LZ-80

    LZ-75

    LZ-65

    LZ-55

    LZ-48

    Al2O3,%

    80

    ≥75

    ≥65

    ≥55

    ≥48

    Refractoriness °C

    ≥1790

    ≥1790

    ≥1790

    ≥1770

    ≥1750

    Bulk density,g/cm3

    2.65

    2.5

    2.45

    2.4

    2.3

    Softening temperature under load

    1530

    ≥1520

    ≥1500

    ≥1470

    ≥1420

    Permanent linear change,%

    1500°CX2H

    +0.1

    -0.4

    +0.1

    -0.4

    +0.1

    -0.4

    +0.1

    -0.4

    1450°CX2H

    +0.1

    -0.4

    Apparent porosity,%

    22

    ≤23

    ≤23

    ≤22

    ≤22

    Cold Crushing strength Mpa

    55

    ≥50

    ≥45

    ≥40

    ≥35

    Application

    All industrial furnace

    Quality Hot-sell High Alumina Refractory Bricks With High Refractoriness Used In Industrial Furnace for sale
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