| 摘要 |
A nubuck-toned sheet-like material (1) is formed by layering an outer layer (3) comprising polyurethane resin on a fibrous base material (2). An outside surface (4) of the nubuck-toned sheet-like material has minute irregularities in which a difference in height (A) between a convex part (8) and a concave part (9) is 20-150 μｍ, and an interval (B) between peaks of convex parts adjacent to each other is 20-150 μｍ. Also, the coefficient of dynamic surface friction of the outside surface (4) is 0.20-0.50. |
