Montmorillonite

Calcium montmorillonite is a natural mineral with interlayer cations of calcium ions. It typically presents as 1-4mm white or light-yellow particles, . Variations in iron content may also result in gray or purple colors.

Relying on physical adsorption, Montmorillonite can absorb over 17% of its own weight in water vapor under standard conditions (25°C, 40% RH).

Montmorillonite particles can be reused after reactivation. It is a natural, environmentally friendly, economical, and affordable desiccant solution.