| 摘要 |
PROBLEM TO BE SOLVED: To provide an interior material for a vehicle capable of more effectively suppressing temperature rise in a cabin by arranging an infrared reflection layer optimally to a far-infrared ray.SOLUTION: An interior material 20 for a vehicle has a substrate 31, an epidermal layer 35 provided on the cabin side of the substrate 31, and a rear surface layer 36 provided on the vehicle body panel side of the substrate 31. The rear surface layer 36 has a base layer 38 arranged on the substrate 31 side, and an infrared reflection layer 41 comprising an inorganic material provided on the vehicle body panel (heat source) side of the base layer 38, and the infrared reflection layer 41 has a thickness set in a range of 0.01-0.09μm, and the light reflectivity in a wavelength domain of 4,000-16,000 nm is 80% or more. |
