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    Activated Alumina Dessicants

    Product Introduction: The product is a white, spherical porous material with the property of non-toxic, odorless, insoluble in water and ethanol. The particle size is uniform, the surface is smooth, the mechanical is strength ,the ability of moisture absorption is strong and the ball is not split after absorbing water.

    1. detailed information

    Product Introduction:
       The product is a white, spherical porous material with the property of non-toxic, odorless, insoluble in water and ethanol. The particle size is uniform, the surface is smooth, the mechanical is strength ,the ability of moisture absorption is strong and the ball is not split after absorbing water.
      
     Technical data:

     

    Item

    Unit

    Technical specification

    Particle size

    mm

    1-3

    3-5

    4-6

    5-8

    AL2O3

    %

    ≥93

    ≥93

    ≥93

    ≥93

    SiO2

    %

    ≤0.10

    ≤0.10

    ≤0.10

    ≤0.10

    Fe2O3

    %

    ≤0.04

    ≤0.04

    ≤0.04

    ≤0.04

    Na2O

    %

    ≤0.45

    ≤0.45

    ≤0.45

    ≤0.45

    loss on ignition

    %

    ≤6.0

    ≤6.0

    ≤6.0

    ≤6.0

    Bulk density

    g/ml

    0.68-0.75

    0.68-0.75

    0.68-0.75

    0.68-0.75

    Surface area

    /g

    ≥300

    ≥300

    ≥300

    ≥300

    Pore volume

    ml/g

    0.38-0.45

    0.38-0.45

    0.38-0.45

    0.38-0.45

    Static adsorption capacity

    %

    ≥20

    ≥20±1

    ≥20

    ≥20

    Water absorption

    %

    ≥55

    ≥55

    ≥55

    ≥55

    Crystalline phase


    x-p AL2O3

    x-p AL2O3

    x-p AL2O3

    x-p AL2O3

    Crushing strength

    N/particle

    ≥60

    ≥130

    ≥160

    ≥200

     

       Application:
       This product is used for deep drying of gas or liquid phase of petrochemicals and adsorption drying by automatic instruments.
      
     Packing:
       25kg woven bag/25kg paper board drum/150kg iron drum or per customer’s request


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