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Natural Zeolite (Wznat) - 25 kg Bag
Chemicals
This product is manufactured or configured to your specifications. Under Article L221-28 of the French Consumer Code, the right of withdrawal does not apply to goods made to the consumer's requirements or clearly personalized.
Before placing your order, please check that this product meets your needs. Our team is available to advise you at 03 66 88 17 85.
Zeolite, a filtration mineral
Zeolite (also spelled zeolith) is a microporous mineral composed primarily of aluminosilicates whose unique crystalline structure allows it to trap particles and ions.
Its porous structure and ability to exchange ions allow zeolite to filter smaller particles and a wider range of contaminants than sand.
Finally, zeolite is lighter than sand, making it easier to handle during maintenance.
Specifications
| Product name | Wznat |
| Description | Natural zeolite, clinoptilolite type, dried at 350°C, crushed and screened |
| Available particle sizes | 0.5-1mm, 1-2mm, 2-5mm, 4-8mm, 8-16mm and 16-32mm |
| Chemical name | Hydrated potassium, calcium and sodium aluminosilicate |
| Main component | Clinoptilolite, 82-86% (XRD analysis) |
| Other components | Feldspar, illite, cristobalite and traces of quartz |
| Color | Greenish gray |
| Whole rock density | 2,200-2,440 kg/m3 |
| MOHS hardness | 3 - 3.5 |
| Chemical composition |
SiO2 : 68.15% Al203 : 12.30% K20 : 2.80% CaO : 3.95% Na2O : 0.75% MgO : 0.90% Fe2O3 : 1.30% TiO2 : 0.20% |
| Cation exchange capacity (CEC) |
Ca2+ : 1.20 to 1.96 meq/g NH4+ : 1.2 to 1.5 meq/g |
| Porosity | 24 - 32% |
| Specific surface area (BET method) | 30 - 50 m2/g |
| Thermal stability | < 450°C |
| Chemical stability (pH) | 3 < pH < 11 |
| Bulk density of granules | 0.58 - 0.84 g/cm3 (depending on size) |
| Packaging | 20kg PE bags, pallets of 50 bags or 1,000kg Bib bags |
Download the product data sheet (in English).

