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Contact SupplierZeolite powder 4A is an alkali metal aluminosilicate, and it is the sodium form of the type A crystal structure. Zeolite powder 4A can adsorb molecues with critical diameter less than 4 angstroms(0.4 nm).
| Property | Unit | 4A | 4A-D | 4A-5 |
|---|---|---|---|---|
| Static H2O Adsorption | wt% | ≥27.00 | ≥26.50 | ≥26.50 |
| Bulk Density | g/ml | ≥0.70 | ≥0.75 | ≤0.65 |
| Package Moisture | wt% | ≤21.00 | ≤21.00 | ≤21.00 |
| Screen Residue | wt% | ≤0.50 | ≤0.50 | ≤0.50 |
| PH Value | ~ | ≤11.00 | ≤11.00 | ≤11.00 |

