Desiccants are moisture-absorbing materials used to induce or maintain a dry state in their vicinity. In industry, desiccants are widely used to control the moisture content in air streams.

Moisture control is closely related to product yield. Excessive humidity can cause metal oxidation in electronic products, leading to defective items. The use of desiccants is to prevent excess moisture from causing defects.

Desiccants are suitable for preventing dampness in instruments, meters, electrical equipment, food, textiles, and various types of packaging materials. They are widely used during sea transportation as well, as goods often suffer from dampness and deterioration due to high humidity during transit. Desiccants effectively remove moisture and prevent dampness, ensuring the quality of the goods is safeguarded.