Zhejiang Qiuda New Materials Co.,Ltd. asimo@zhejiangqiuda.com 86--18268018035
Product Details
Place of Origin: China
Brand Name: LVBOSHI
Document: Aluminium Silicate Adsorben...DS.pdf
Payment & Shipping Terms
Minimum Order Quantity: 20KG
Price: Negotiable
Packaging Details: 20kg / customized
Delivery Time: 5-8 work days
Payment Terms: T/T
Supply Ability: 5000mts per year
Product Name: |
Aluminum Silicate |
Appearance: |
Fine Granule |
CAS No: |
12141-46-7 |
Molecular Formula: |
XAl2O3·ySiO2·nH2O |
SiO2 Assay: |
75±5% |
PH Value: |
5-8 |
Color: |
White |
Apparent Volume (ml/10g): |
32±4 |
Product Name: |
Aluminum Silicate |
Appearance: |
Fine Granule |
CAS No: |
12141-46-7 |
Molecular Formula: |
XAl2O3·ySiO2·nH2O |
SiO2 Assay: |
75±5% |
PH Value: |
5-8 |
Color: |
White |
Apparent Volume (ml/10g): |
32±4 |
High-Purity Polyether Polyol Production Using Synthetic Aluminum Silicate Adsorbent Technology
Product Name: Aluminum Silicate Adsorbent
CAS No.: 12141-46-7
Molecular Formula: xAl2O3·ySiO2·nH2O
Product Introduction:
Achieve high - purity polyether polyol production with our synthetic aluminum silicate adsorbent technology. During polyether polyol synthesis, various impurities like metal ions and organic by - products can form. Our adsorbent, with a unique porous structure, precisely targets and traps these contaminants. By removing them, it significantly enhances the polyol's purity. This results in a product with improved stability, reactivity, and quality. Integrate it into your production line for seamless purification and meet the high - standards of the polyurethane industry.
Specification:
No. |
Item |
Specification |
1 |
Silica (SiO2), % |
75±5 |
2 |
Aluminum oxide (Al2O3), % |
16±2 |
3 |
Chloride ion (Cl-), % |
≤0.1 |
4 |
Sulfate ion (SO42-), % |
≤0.5 |
5 |
Loss on Drying, % |
≤8.0 |
6 |
pH Value (5% suspension) |
5-8 |
7 |
Apparent Volume (ml/10g) |
32±4 |
The Effect of Synthetic Aluminum Silicate Adsorbent on the Properties of Polyether Polyols:
1,Inhibition of oxidation reaction: Impurities such as metal ions can accelerate the oxidation of polyether polyols. After synthesizing aluminum silicate adsorbents to remove these impurities, the antioxidant properties of polyether polyols can be improved, and their storage and use life can be extended, making them more stable during long-term storage and use.
2,Enhanced hydrolysis stability: By removing impurities that may catalyze hydrolysis reactions, synthetic aluminum silicate adsorbents can enhance the hydrolysis stability of polyether polyols and reduce performance degradation caused by hydrolysis.
Package:
Net 20kg per bag. Coated paper on the outside, kraft composite paper lining and soft plastic bag.
Customized package available.