Learn Molecular Sieve Powder
Molecular Sieve Powder consists is crystal aluminosilicates featuring well-defined three-dimensional pores tailored to specific molecule sizes like water, carbon dioxide, and hydrogen sulfide. Smaller molecules fit within the pore diameter and are adsorbed, while larger ones are excluded. Activated Molecular sieve powder is widely used to remove water and other contaminant contained in solvents and additives to improve product quality and extend pot life of polyer system.
Technical Specifications
Items | 3A | 4A | 5A | 13X |
|---|---|---|---|---|
PH Value， ≤ | 11 | 11 | 11 | 11 |
Screen Residual, w/%， ≤ | 1.0 | 1.0 | 1.0 | 1.0 |
Static H2O Adsorption, w/%, ≥ | 24.5 | 26 | 26 | 30 |
Package Moisture, w/%， ≤ | 2.0 | 2.0 | 2.0 | 2.0 |
Applications
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Painting and Coating: Improves drying efficiency, prevents moisture-induced defects, and enhances coating performance.
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Sealants and Adhesives: Ensures strong bonds by eliminating moisture that can weaken adhesion.
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Pigment and Solvent Drying: Efficiently removes moisture from pigments and solvents, enhancing product quality and shelf life.
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Insulating Glass Manufacture: Controls moisture content within insulating glass units, preventing fogging and ensuring long-term performance.
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Dehydration of Polyurethane Polymer: Absorbs moisture during the production process, preventing unwanted reactions and ensuring product quality.
Packing
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15 kg carton with an inner aluminum foil bag (standard)
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55-gallon air-tight drum with an inner PE bag (bulk option)
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Customized packaging options available upon request
Customization
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The packing, and size can be customized according to your specific requirements.
Storage and Handling
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Store in a cool, dry place away from direct sunlight and moisture. Avoid contact with incompatible materials like strong acids and bases. Wear appropriate personal protective equipment when handling.