Zhejiang Qiuda New Materials Co.,Ltd. asimo@zhejiangqiuda.com 86--18268018035
Product Details
Place of Origin: CHINA
Brand Name: LVBOSHI
Payment & Shipping Terms
Minimum Order Quantity: 20KG
Price: NEGOTIABLE
Packaging Details: 20kg per bag or customized
Delivery Time: 5-8 work days
Payment Terms: T/T
Supply Ability: 5000mts per year
Product Name: |
Magnesium Aluminosilicate |
Material: |
White Powder |
CAS No: |
71205-22-6 |
Molecular Formula: |
[Mx2+My3+An-(OH)n]·mH2O |
SiO2 Assay: |
55±4% |
PH Value: |
10±1 |
Odor: |
Odorless |
Heavy Metals: |
≤ 10 Ppm |
Product Name: |
Magnesium Aluminosilicate |
Material: |
White Powder |
CAS No: |
71205-22-6 |
Molecular Formula: |
[Mx2+My3+An-(OH)n]·mH2O |
SiO2 Assay: |
55±4% |
PH Value: |
10±1 |
Odor: |
Odorless |
Heavy Metals: |
≤ 10 Ppm |
Heavy Duty Magnesium Aluminum Silicate Adsorbent Acidic or Alkaline Environment Stability
Product Introduction:
This high-purity, synthetic colloidal clay (exemplified by Laponite® grades) is engineered for superior rheological performance. As a fine, white, odorless powder, it delivers exceptional clarity and forms robust, thixotropic gels in water at low concentrations (1–3% w/w). Its unique nanostructure – composed of disc-shaped particles (~25–30 nm diameter, 1 nm thickness) – provides an ultra-high surface area (>300 m²/g) and efficient cation exchange capacity (50–65 meq/100g).
Specification:
No. |
Item |
Specification |
1 |
Silica (SiO2), % |
55±4 |
2 |
Magnesium oxide (MgO), % |
16±2 |
3 |
Aluminum oxide (Al2O3), % |
16±4 |
4 |
Chloride ion (Cl-), % |
≤0.1 |
5 |
Sulfate ion (SO42-), % |
≤0.5 |
6 |
Loss on Drying, % |
≤8.0 |
7 |
pH Value (5% suspension) |
10±1 |
8 |
Apparent Volume (ml/10g) |
36±4 |
Critical Distinctions from Natural Magnesium Aluminum Silicate (CAS 1344-00-9):
Synthetic & Pure: Engineered for consistent composition and performance. Very low levels of impurities like Al, Fe.
Nanoparticle Size: Much smaller particle size (nanodiscs) leading to higher surface area.
Gel Formation: Forms clear, thixotropic gels in deionized water at very low concentrations (often 1-2%), unlike natural clays which form opaque dispersions.
Composition: Contains significant Lithium and Sodium as integral parts of its structure. Lower Al content.
Higher Viscosity/Gel Strength: Significantly more efficient rheology modifier per unit weight.
pH: Typically higher pH dispersion (alkaline) compared to natural smectites.
Clarity: Forms clear/translucent gels/dispersions, essential for applications where appearance matters.
Package:
Net 20kg per bag. Coated paper on the outside, kraft composite paper lining and soft plastic bag.
Customized package available.