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Mineral desiccant is grey brown or wheat spherical particle, it is refined from natural mineral materials and active hygroscopic agent, low carbon, is a substitute for silicon gel.
TIEM | TYPE(A) | ||
ADSORPTION CAPACOTY (Absorptioncapacity) | 20%RH≥% | 13 | |
50%RH≥% | 28 | ||
90%RH≥% | 40 | ||
Loss on heating | <2% | ||
Bulk density | 0.75-0.95g/ml | ||
Main ingredients | SiO2 | 65.7% | |
Cao | 8.8% | ||
Mgo | 5.9% | ||
Al2O3 | 8.8% | ||
Fe2O3 | 0.5% | ||
PH | 7-9 |
Because of the high cost and frequent fluctuation of silica gel, the live mine is becoming more and more widely used in the application fields of silica gel desiccant, such as food, textile and other industries.
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