| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat ray-shielding glass laminate which is excellent in heat ray shielding performance, visible ray transmission performance, and electromagnetic wave transmission performance.SOLUTION: A heat ray-shielding glass laminate 10 is configured such that a heat ray-shielding film 4 is inserted between two glass plates 5. In the heat ray-shielding glass laminate 10, the heat ray-shielding film 4 has a substrate film 1, a metal layer 2 arranged on one surface of the substrate film 1, and adhesive layers 3 on the other surface of the substrate film 1 and on the metal layer respectively, the metal layer 2 is formed by arranging a plurality of island-shaped metal films, diameters of the metal films are 0.05-0.50 mm, distances between the metal films are 0.02-0.23 mm, area ratios of portions not covered with the metal films are 15-80%, the indoor-side glass plate of the two glass plates 5 contains an iron ion, or the indoor-side adhesive layer contains fine particles of a heat ray absorbing metal compound, a heat ray-shielding coefficient is 0.60 or less, visible ray transmittance is 60% or more, and an electromagnetic wave shielding ratio is 10 dB or less. |
