1. At present, the materials of moisture-proof dehumidifiers are commonly used, and their chemical composition is currently based on calcium chloride and silica gel. Calcium Chloride Hanging Moisture Absorber is a deliquescent white crystal with granular, massive or flake structures; it has strong hygroscopicity and becomes liquid after absorbing moisture. The upper layer of this type of hygroscopic box is covered with a film, the middle layer is a hygroscopic agent, and the bottom layer is a water storage layer.

2. When the Hanging Moisture Absorber absorbs the moisture in the air of the cabinet, it will turn into a liquid and flow to the bottom layer. At the beginning, when the moisture absorbent is still at a high concentration, the moisture absorption speed is fast. Once the humidity of the space drops to a certain level, the moisture absorption rate will slow down , if the humidity of the environment has not increased, the life of the hygroscopic agent will be prolonged. The molecular weight of water per unit volume and the probability of motion collision. For example, if the humidity in the cabinet drops from 90% to 60%, the hygroscopic agent may have been consumed by about half, but at this time the water molecules in the air in the cabinet are also reduced by 30%. There is less chance of molecules flowing through the membrane to collide and react with the absorbent.

Calcium chloride Hanging Moisture Absorber is used as a dehumidification principle: relying on the strong hygroscopicity of calcium chloride, it absorbs water molecules in the air and reduces the humidity in the air.

Uses: Calcium chloride Hanging Moisture Absorber is widely used, industrial grade calcium chloride can be used as oil drilling, desiccant, snow melting agent, refrigerant, coagulant and so on. Food-grade calcium chloride is mostly used as a food additive, which can have the effects of coagulation, preservation, thickening, and nutrition.