| abstract |
A decorative sheet having excellent specularity, processability and suitability for use and a decorative board using the decorative sheet are provided. A substrate having a thickness of 40 μm or more has at least an adhesive layer having a thickness of 1 to 25 μm, a surface protective layer, and a transfer film having a thickness of 15 to 200 μm in this order. The arithmetic average surface roughness (Ra) of the surface of the substrate opposite to the adhesive layer is 15 μm or less, and the arithmetic average surface roughness of the surface of the transfer film in contact with the surface protective layer ( A decorative sheet in which Ra) is 20 μm or less, and the surface protective layer is a cured product of an ionizing radiation curable resin composition. [Selection] Figure 1 |