Heat exchanger fin, heat exchanger and air-conditioning device

摘要

Provided are a heat exchanger fin, a heat exchanger and an air-conditioning device that are capable of limiting the generation of odors while limiting the increase of resistance to air flow and scattering of condensation in the heat exchanger. The fin (5) of an indoor heat exchanger (41) of an air-conditioning device (1) is equipped with an aluminum substrate (8), a hydrophilic layer (6), and a corrosion resistant layer (7) provided between the aluminum substrate (8) and the hydrophilic layer (6). The contact angle for water at the surface of the hydrophilic layer (6) is 50° or less and the water content in the hydrophilic layer (6) per 1 dm