| 摘要 |
PURPOSE: Provided are a porous flexible film type desiccant body used by being embedded in an enclosed electronic device and being capable of dehumidifying at high speed. CONSTITUTION: The desiccant body comprises a dehumidifying material(23) for removing moisture by being reacted with hydrogen, a porous material(20) such as activated carbon, silica gel, activated alumina, zeolite, diatomaceous earth, porous resin, porous fiber, and mixture thereof, and the polymer binder(21), wherein the dehumidifying material includes alkaline metal oxides, alkaline earth metal oxides, sulfate, metal halides, perchlorates, phosphorous pentoxide, metal hybrids, and metals with higher ionization tendency than hydrogen.
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