Customization: | Available |
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CAS No.: | N/a |
Formula: | Na2o. Al2O3. (2.8+/-0.2) Sio2. H2O |
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Zhongci Manufacturer chinese factory zeolite molecular sieve 5a for gas purification desiccant round yellow limestone adsorbe
Molecular sieve is a microporous crystal of aluminosilicate, which has the characteristics of uniform pore size, high specific surface area, good thermal stability, strong adsorption performance, large internal surface area, and high strength. Due to their different uses, molecular sieves are divided into 3A, 4A, 5A, 13X, 13X APG, 13X HP, CaX, Li-X, carbon molecular sieves, etc.
Item | Unit | Technical data | |||
Shape | Pellet | Sphere | |||
Diameter | mm | 1.6 (1/16 inch) | 3.2 (1/8 inch) | 1.7-2.5 (8*12 mesh) | 3.0-5.0 (4*8 mesh) |
Size ratio up to grade | % | ≥96 | ≥96 | ≥98 | ≥98 |
Bulk density | g/ml | ≥0.68 | ≥0.68 | ≥0.70 | ≥0.70 |
Wear ratio | % | ≤0.40 | ≤0.40 | ≤0.20 | ≤0.20 |
Crushing strength | N | ≥30/piece | ≥50/piece | ≥35/piece | ≥85/piece |
Static water adsorption | % | ≥21 | ≥21 | ≥21 | ≥21 |
Ethylene adsorption | ‰ | ≥20 | ≥20 | ≥20 | ≥20 |
Water content, as shipped | % | ≤3.0 | ≤3.0 | ≤3.0 | ≤3.0 |