Desiccants have the functions of absorbing water, dehumidifying, and drying. When some desiccants absorb water, a chemical reaction occurs. The water is absorbed by the surrounding environment and then converted into colloids to achieve the effect of adsorption.

Will all desiccants corrode items after absorbing moisture?

This is not always the case, it is related to the type of desiccant. The desiccant is specially prepared to ensure that the solid powder is directly converted into gel after moisture absorption, thereby avoiding the generation of liquid moisture. The possibility of using corrosive products is completely eliminated. The desiccant will become a solid under the action of moisture absorption, which can greatly reduce the turbulence, dumping and collision caused by drying. Desiccant is a substance that removes moisture from the air. The principle of its drying technology is to physically adsorb water molecules in its own structure, or to chemically absorb and change its chemical knowledge structure to make it different.

Silica gel desiccant, whose main component is SiO₂, is refined from natural mineral particles or beads. It has a good relationship with water molecules and can reduce the relative humidity in the environment to about 40%. In order to reduce costs, many desiccant manufacturers use recycled materials, and there are more people looking for recycled silica gel desiccants online than those who provide desiccants. The new and old materials can be distinguished by the color and purity of the material and the moisture. The price of the desiccant made of different raw materials will be different.

The above is the introduction of "Do all desiccants corrode things after absorbing moisture?" For more information on desiccants, please visit: http://www.amingwei.com/