Hydrotalcite Magnesium Aluminum Carbonate Adsorbent Used In Polyether Polyols

Hydrotalcite Magnesium Aluminum Carbonate Adsorbent Used in Polyether Polyols

Product Name: Hydrotalcite adsorbent

CAS No.: 12304-65-3

Molecular Formula: [M_(1-X)²⁺M_x³⁺y(OH)]^x+(A^n-)_x/n·mH₂O

Product Introduction:

        Magnesium aluminum carbonate adsorbent (hydrotalcite), effectively removes impurities, enhancing the quality and stability of polyether polyols. With high adsorption capacity and selectivity, it can trap various contaminants like metal ions and polar impurities. This adsorbent is easy to use and can be integrated seamlessly into existing production processes. By using it, manufacturers can improve the performance of polyether polyols, making them more suitable for a wide range of applications.

Specification:

Package:

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

Customized package available.

Application of Magnesium Aluminum Carbonate Adsorbent in the polyether polyol refining.

        Magnesium aluminum carbonate adsorbent plays a crucial role in polyether polyol refining. Polyether polyols are widely used in the production of polyurethanes, which find applications in foams, coatings, adhesives, and elastomers. However, raw polyether polyols often contain impurities such as metal ions, catalysts residues, and polar contaminants.

        This adsorbent effectively addresses these issues. Its unique chemical structure endows it with high adsorption capacity. It can selectively trap metal ions like potassium and sodium, which may otherwise affect the reactivity and stability of polyether polyols during polyurethane synthesis. By removing polar impurities, it improves the clarity and color of polyether polyols.

        Moreover, the use of magnesium aluminum carbonate adsorbent is simple and cost - effective. It can be added directly to the polyether polyol during the refining process, and then separated easily. This not only enhances the quality of polyether polyols but also extends their shelf - life, making them more reliable for various industrial applications.