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Corundum Mullite Insulating lightweight castable refractory High crushing strength

    Buy cheap Corundum Mullite Insulating lightweight castable refractory High crushing strength from wholesalers
     
    Buy cheap Corundum Mullite Insulating lightweight castable refractory High crushing strength from wholesalers
    • Buy cheap Corundum Mullite Insulating lightweight castable refractory High crushing strength from wholesalers
    • Buy cheap Corundum Mullite Insulating lightweight castable refractory High crushing strength from wholesalers
    • Buy cheap Corundum Mullite Insulating lightweight castable refractory High crushing strength from wholesalers

    Corundum Mullite Insulating lightweight castable refractory High crushing strength

    Ask Lasest Price
    Brand Name : RSNC
    Model Number : NGM
    Certification : CE,CQC,ISO9001
    Price : USD100-500/mt
    Supply Ability : 900mt per month
    Delivery Time : 25days upon receipt of payment
    • Product Details
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    Corundum Mullite Insulating lightweight castable refractory High crushing strength

    Corundum Mullite Insulating Refractory Castable

    Features

    1. High temperature volume stability.

    2. Thermal shock stability.

    3. High crushing strength.

    4.Erosion resistance.


    Description

    High Strength Wear-Resistant Corundum Mullite Refractory Castable has high crushing strength, good high temperature volume stability and thermal shock stability, excellent wear resistance and erosion resistance. It is can be used in lining of large power station boiler and other lining of high temperature furnace.

    Applications

    1.Steel furnaces
    2.Iron making furnaces
    3.Glass kiln
    4.Ceramic tunnel kiln
    5.Cement kiln

    Physical and chemical index

    ItemsNGM-1NGM-2NGM-3
    AL2O3≥70≥75≥85
    SiO2≤25≤17≤13
    Fe2O3≤1≤1≤1
    Bulk Density g/cm3≥2.7≥2.8≥2.9
    Cold Crushing Strength MPa110℃×24h≥100≥110≥120
    1100℃×3h≥100≥110≥120
    1400℃×3h≥115≥120≥125
    MOR MPa110℃×24h≥15≥15≥15
    1100℃×3h≥16≥17≥18
    1400℃×3h≥17≥18≥19
    0.2MPa Refractoriness Under Load ℃≥1450≥1480≥1500
    Thermal Shock Resistance, Times, [900℃, water-cooling]≥25≥25≥25
    Maximum Service Temperature,℃155015501600
    Linear Dimensional Change %≤-0.3≤-0.2≤-0.2

    Note: General cargo is bulk mixture, all products must do waterproof measures during the transportation and storage, it is prohibited to use if the goods appear agglomeration.

    Note: When customer have special requirement for the chemical content and the physical indicators, we can customize the production according to the customers’ requirements.


    Unshaped refractory:



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