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Magnesium Silicate Industrial
, Magnesium Silicate 1343-88-0
, 1343-88-0 synthetic magnesium silicate
Industrial Grade Magnesium Silicate Adsorbent for Filtration and Decolorization
Product Name: Magnesium Silicate Adsorbent
CAS No.: 1343-88-0
Molecular Formula: xMgO·ySiO2·nH2O
Product Introduction:
Magnesium Silicate Adsorbent (Industrial grade), the appearance is a white porous structure of spherical particles or powder with good fluidity. It is a solid amphoteric compound. This product has the functions of deacidification, deodorization, decolorization, adsorption of potassium and sodium ions, filtration.
Its working principle is to combine the adsorbent with metal ions to form complex salt crystals with larger particle size and very small solubility in liquid products for filtration and removal. At the same time, its porous structure is also used to achieve decolorization and deodorization effects. Mainly used in the field of cosmetics for moisturizing and adsorbing facial oil, cigarette holder filters, adsorbing cigarette tar, refining of polyether polyols, replacing Florisil for gas chromatography analysis, and deodorizing and absorbing sweat in textile fibers.
Specification:
|
No.
|
Item
|
Specification
|
|
1
|
Silica (SiO2), %
|
74±4
|
|
2
|
Magnesium oxide (MgO), %
|
18±2
|
|
3
|
Chloride ion (Cl-), %
|
≤0.1
|
|
4
|
Sulfate ion (SO42-), %
|
≤0.5
|
|
5
|
Loss on Drying, %
|
≤8.0
|
|
6
|
pH Value (5% suspension)
|
9.5-11.5
|
|
7
|
Apparent Volume (ml/10g)
|
30±5
|
Application of Magnesium Silicate Adsorbent in the polyether polyol refining:
Magnesium silicate adsorbents are vital in the polyether polyol industry for their excellent adsorption properties and chemical stability. They are widely used to purify polyether polyols, key raw materials for polyurethane production, by removing impurities like residual catalysts, salts, and by-products. These impurities, if not removed, can compromise the quality and performance of the final product. Magnesium silicate adsorbents work through ion exchange and physical adsorption, ensuring cleaner, more stable polyols.
Their advantages include high efficiency, low cost, ease of handling, and environmental friendliness, as they can be regenerated and reused. By integrating seamlessly into existing processes, they enhance product quality and support sustainable manufacturing. In summary, magnesium silicate adsorbents are essential for improving polyurethane performance and promoting cost-effective, eco-friendly production in the polyether polyol industry.
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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