| Color | White |
| Permeability | 0.8-15 |
| Moisture | 0.45-0.5% |
| PH | 7-11 |
| Bulk density | 0.42-0.53% |
| Loss on drying | <0.5% |
| SiO2 | >90% |
| Al2O3 | <4% |
| Fe2O3 | <1.5% |
Main functions:
Filtration of medium to high viscosity liquids such as beer, liquor, wine, beverages, condiments, citric acid, enzyme preparations, oils, sugars, resins, paints, etc.
Production process:
This product is made of high-quality diatomite ore with SiO2 greater than 85%. After drying, crushing and drying, it is calcined in a dynamic rotary kiln. The calcination temperature is between 850-1150 degrees. Some solvents are added during the calcination process. After calcination, it is finely sorted by a grading sorter and is put into storage after being tested by quality inspectors.
Package:
20kg coated plastic woven moisture-proof bag, 25kg paper-plastic composite bag or three-layer kraft paper bag, 500kg container bag or other packaging specifications specially required by customers.
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