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Moisture Scavenger For Polyurethanes Reactive MgAl Carbonate Hydroxide CAS 12304-65-3

    Buy cheap Moisture Scavenger For Polyurethanes Reactive MgAl Carbonate Hydroxide CAS 12304-65-3 from wholesalers
     
    Buy cheap Moisture Scavenger For Polyurethanes Reactive MgAl Carbonate Hydroxide CAS 12304-65-3 from wholesalers
    • Buy cheap Moisture Scavenger For Polyurethanes Reactive MgAl Carbonate Hydroxide CAS 12304-65-3 from wholesalers

    Moisture Scavenger For Polyurethanes Reactive MgAl Carbonate Hydroxide CAS 12304-65-3

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    Brand Name : LVBOSHI
    Price : NEGOTIABLE
    Payment Terms : T/T
    Supply Ability : 5000mts per year
    Delivery Time : 5-8 work days
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    Moisture Scavenger For Polyurethanes Reactive MgAl Carbonate Hydroxide CAS 12304-65-3

    Moisture Scavenger for Polyurethanes Reactive MgAl Carbonate Hydroxide CAS 12304-65-3


    Product Name: Hydrotalcite adsorbent / Magnesium Aluminum Carbonate adsorbent

    CAS No.: 12304-65-3

    Molecular Formula: [M(1-X)2+Mx3+y(OH)]x+(An-)x/n·mH2O


    Product Introduction:

    Prevents CO₂ foaming and catalyst poisoning in moisture-sensitive PU systems (e.g., prepolymers, adhesives). Binds water selectively at room temperature, maintaining reactant integrity during processing.


    Specification:

    No.

    Item

    Specification

    1

    Aluminum oxide (Al2O3), %

    20±4

    2

    Magnesium oxide (MgO), %

    35±4

    3

    Chloride ion (Cl-), %

    ≤0.1

    4

    Sulfate ion (SO42-), %

    ≤0.5

    5

    Loss on Drying, %

    ≤8.0

    6

    pH Value (5% suspension)

    10±1

    7

    Apparent Volume (ml/10g)

    25-45


    Advantages of our magnesium aluminum carbonate adsorbent:

    1.High H₂O adsorption (≥20% w/w)
    2.Minimal impact on viscosity
    3.Non-interfering with isocyanate chemistry
    4.Easy dispersion in polyols

    Package:

    Net 20kg per bag. Coated paper on the outside, kraft composite paper lining and soft plastic bag.

    Customized package available.


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