A self-heating sheet for moisture absorption and desorption, a moisture absorption and desorption body, and a moisture absorption and desorption device using them.

摘要

PROBLEM TO BE SOLVED: To provide a sheet-like material or a molded product for dehumidification, which may not have a sufficient release rate of adsorbed water, and in addition, the workability is not sufficient when processing a honeycomb structure, a corrugated structure or the like. There was a case. SOLUTION: The self-heating sheet for moisture absorption and desorption including at least a self-heating layer and an adsorption layer in the laminate, and the self-heating layer and the adsorption layer are connected in a heat conductive manner. A self-heating sheet for wetting, a moisture absorbing / releasing body using this, and a moisture absorbing / releasing device. [Selection diagram] Fig. 1