| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide synthetic leather for an automotive interior material, having little sticky feeling and moist touch feeling like those of real leather. <P>SOLUTION: Synthetic leather for an automotive interior material, which is synthetic leather obtained by forming a resin layer including a single-layer or multi-layer synthetic resin, on a substrate layer of a nonwoven cloth or woven cloth having a single-layer or multi-layer structure, includes hygroscopic fine particles in at least one layer of the resin layer, and organic-system fine particles in the outer-most layer, in which an increase (ΔH) in intra-palm humidity measured by a perspiration simulation device after 1 min from starting perspiration is 18% RH or less, an average surface friction coefficient (MIU) at a load of 1.47 N/cm<SP POS="POST">2</SP>is 0.20 or more, surface roughness (SMD) is 2.5 μm or less, and a compression displacement amount at a low load (0.098 N/cm<SP POS="POST">2</SP>) is 0.16 mm or more. <P>COPYRIGHT: (C)2013,JPO&INPIT |
