| abstract |
An object of the invention is to provide a composite film and a film mirror for solar light reflection, to which dust and the like is not likely to adhere, of which resistance to scratch due to dust and the like is excellent, and in which cleaning properties of adhered dust and the like are excellent. The composite film according to the invention includes a composite film having a support and a surface covering layer, in which an elastic recovery rate of the surface covering layer is 60% or greater, a surface hardness thereof is 100 N/mm 2 or less, and a water contact angle of a surface thereof is 40° or less. |