Calcium chloride is a solid porous block, and desiccant is a dehydrating agent that absorbs moisture from the atmosphere. Its drying principle is that firstly, calcium chloride can be absorbed in the air or other water molecules in its own structure by physical means, so as to achieve the purpose of drying gas. Secondly, calcium chloride desiccant can also absorb water molecules in the air by chemical means, and change its chemical structure through chemical reaction, so that it will become another kind of material, so as to achieve the purpose of drying.
As we all know, because calcium chloride is hygroscopic, calcium chloride can absorb water molecules in the air through chemical reaction or physical way, and become crystalline calcium chloride, so that it can achieve the purpose of drying.
