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High Temperature Fire Brick , Hot Stove High Heat Bricks Acid Resistance

Categories High Alumina Refractory Bricks
Brand Name: Janincere
Model Number: HAR-004
Certification: ISO9001, ISO14001, OHSAS
Place of Origin: Xinmi City, Henan, China
MOQ: 5 tons
Price: US$484.00-US$ 680.00 per ton and negotiable
Payment Terms: Western Union, L/C, T/T
Supply Ability: 300 tons per month
Delivery Time: 30-45 days
Packaging Details: Wooden pallet, plastic shrink film, paper corner protection and straps protected outside. Pallet size: 95*95cm, 100*100cm or as request.
Product Name: High Alumina Bricks
Al2O3 Content: ≥48
Bulk Density(g/cm³): ≤1.0
Apparent Porosity (%): 16-18
Compress Strength, Mpa ≥: ≥3.92
Application: Industry kilns
Fe2O3 Content: ≤2.0
Raw Material:: Magnesite
Thermal Conductivity Coefficient w/m.k: ≤0.45
Test Temperature of Permanent Linear Change Rate≤2% ℃: 1400
Feature: High Temperature Resistance
Size: Standard Size
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    • Product Details
    • Company Profile

    High Temperature Fire Brick , Hot Stove High Heat Bricks Acid Resistance

    High Temperature Resistance Good Thermal Shock Resistance High Alumina Insulating Fire Bricks

    Introduction:

    high alumina insulation brick . The alumina content of more than 48% , mainly composed of corundum mullite and glass phase or light refractory materials.Bulk density of 0.4 ~ 1.0g/cm3 . The cold crushing strength is 0.78 ~ 3.92MPa.


    Features:

    High alumina bricks has the feature of has advantages with the lowest and most stable thermal conductivity in various insulating refractory bricks.


    Application:

    High alumina brick is widely used in lining and the heat insulation layer of the kiln ,and the part of the erosion of the material without strong high temperature meiting.


    Technical Index:

    ItemHigh Alumina Insulating Brick
    LG-1.0LG-0.9LG-0.8LG-0.7LG-0.6LG-0.5LG-0.4
    Al2O3 %≥48
    Fe2O3 %≤2.0
    Bulk Density g/cm3≤1.0≤0.9≤0.8≤0.7≤0.6≤0.5≤0.4
    Cold Crushing Strength Mpa≥3.92≥3.43≥2.94≥2.45≥1.96≥1.47≥0.78
    Thermal Conductivity Coefficient w/m.k≤0.45≤0.45≤0.35≤0.35≤0.3≤0.25≤0.20
    Test Temperature of Permanent Linear Change Rate≤2% ℃1400140014001350135012501250

    FAQ:

    1. Do you provide samples?

    Standard size sample is free, but the air freight is collect or you pay us the cost in advance.


    2. What’s your MOQ?

    Normally we don’t have particular requirements on the MOQ. But we will charge the mold cost when the quantity of per shape is small.


    3. What’s your warranty?

    We are very confident in our products. Any quality issues, we will deal with it immediately.

    Cement Kiln Alumina Refractory Bricks , Refractory Fire Bricks High Cold Crushing Strength


    Quality High Temperature Fire Brick , Hot Stove High Heat Bricks Acid Resistance for sale
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