FILM MIRROR AND REFLECTIVE DEVICE FOR SOLAR THERMAL POWER GENERATION

摘要

Disclosed is a lightweight flexible film mirror having excellent weather resistance and good specular reflectance of solar heat, which can be suppressed in decrease in the specular reflectance even in cases when the film mirror is used in a harsh environment for a long period of time. The film mirror can be mass-produced and have a larger area, while being suppressed in the production cost. Also disclosed is a reflective device for solar thermal power generation, which uses the film mirror. The film mirror comprises a resin base and at least a silver reflective layer that is disposed on the resin base. The film mirror is characterized by comprising a layer that contains a compound that captures an amine and another layer that contains a silver complex compound that is obtained by having one or more silver compounds represented by general formula (1) below and at least one amine compound react with each other. AgnX (1)