Molecular Sieves XH9
Molecular Sieve XH-9 is a highly porous, crystalline alkali metal aluminosilicate available in beaded form. It features a potassium-based Type A crystal structure with an approximately 3 Å pore opening, allowing moisture molecules to enter while excluding larger molecules such as unsaturated hydrocarbons.
XH-9 is specially developed for refrigerant drying applications, including R22, R134a, R404, and R407. It offers high moisture adsorption, excellent chemical compatibility with refrigerants, and strong particle integrity to minimize crushing and attrition during handling and operation.
Description
Key Features & Benefits
3 Å Pore Structure – Allows moisture adsorption while excluding larger molecules.
High Moisture Adsorption – Efficiently removes moisture from refrigerant systems.
Refrigerant Compatible – Suitable for R22, R134a, R404, R407, and similar refrigerants.
High Mechanical Strength – Helps resist crushing and particle breakdown.
Low Attrition – Maintains particle integrity during handling and operation.
Chemical Stability – Designed for compatibility with refrigerant applications.
Beaded Form – Provides convenient handling and effective performance.
Product Specifications
| Specification | Details |
|---|---|
| Product Type | Molecular Sieve XH-9 |
| Form | Beaded |
| Crystal Structure | Potassium Form of Type A Crystal |
| Pore Opening | Approximately 3 Å |
| Material | Crystalline Alkali Metal Aluminosilicate |
| Chemical Formula | K72Na48[(AlO2)12(SiO2)12]·XH2O |
| Moisture Adsorption | High |
| Mechanical Strength | High |
| Applications | Refrigerant Drying and Moisture Removal |
| Suitable Refrigerants | R22, R134a, R404, R407 and Similar Refrigerants |
| Packaging | 55 Gallon Steel Drum, 180 kg |




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