Chemical formulation | (Na0.5K2.5)(Ca1.0Mg0.5)(Al6Si30)O72∙24H2O |
Mineralogical composition of raw material | Clinoptilolite (85% - 90%) + Simectite (5% - 6%), Opal-CT (5 - 6) + Quartz (<3) |
Clinoptilolite definition | Rich in potassium, potassium, calcium clinoptilolite |
Color | Natural rock, white, beige, light beige, almond green |
Competence (According to Mohs competence measurement) | 3 |
Bulk density (according to granule bulk that changes from dust to <15 mm) | 500 - 1200 kg/cm3 |
Bulk weight (dry) | 1.4 - 1.7 g/cm3 |
Bulk weight (saturated) | 1.8 - 2.0 g/cm3 |
Specific gravity | 2.1 g/cm3 |
Visible porosity | 35% |
Water adsorption capacity | 135% |
Resistance in acidic and alkali environment | pH: 2 - 12 |
Whiteness index | 64.8% - 71.7% |
Surface area | 40.79 m2/g |
Thermal stability | Up to 750˚C |
Pressure resistance | 10.10 MPa |
Clinoptilolite crystal size | 5 - 15 μm |
Average foramen radius | 0.041 μm |
Water absorption by weight | 23% |
Ammonium (NH4) ion changing capacity | Interval: 1.6 - 2.0 meq/g Average:1.8 meq/g |
CO2 adsorption | 94 mg CO2/g |
Clinoptilolite morphology | Euhedral plate prism |