| 摘要 |
<p>[Problem] To provide an infrared-shielding film which has the heat-shielding properties inherent in infrared-shielding films and in which both the hardcoating properties of the cured resin layer and inhibition of film peeling or cracking are rendered possible. [Solution] An infrared-shielding film which comprises superposed layers configured of a base, an infrared-ray reflection layer composed of superposed layers comprising at least one low-refractive-index layer and at least one high-refractive-index layer, and a cured resin layer formed as an outermost surface, characterized in that the cured resin layer contains inorganic nanoparticles, the hardness in the pencil hardness test described in JIS K5600-5-4 (1999) is 2B or higher but 3H or less, the number of scratches in the steel wool test (load, 500 g/cm2; 10 reciprocations) is 15 or less, and the mandrel diameter at which cracking of the hardcoat surface beings to occur in the bend test (cylindrical mandrel method) described in JIS K5600-5-1 (1999) is 15 mm or less.</p> |
