| 摘要 |
PROBLEM TO BE SOLVED: To provide a decorative sheet capable of maintaining high class matte feeling and having desired incombustibility even when it is exposed to a high temperature atmosphere or embossment processing is conducted on a surface.SOLUTION: An incombustible decorative sheet is a decorative sheet having a delustering sheet layer 1 to which a delustering agent is added formed on a substrate sheet 5 consisting of a thermoplastic resin and an embossment 2 formed on a surface of the delustering sheet layer 1. The substrate sheet 5 has thickness of 50 μm to 75 μm. The delustering sheet layer 1 consists of a thermoplastic acrylic resin containing an acryl rubber and an acryl resin with mass ratio of the acryl rubber and the acryl resin of 30:70 to 60:40 and thickness of the delustering sheet layer 1 is 20 μm to 55 μm. The delustering agent consists of an acrylic crosslinked particle having higher heat distortion temperature (JIS K 7207) than that of the thermoplastic acrylic resin.SELECTED DRAWING: Figure 1 |
