| 摘要 |
PROBLEM TO BE SOLVED: To provide a decorative sheet which is excellent in fire retardance and fire spread preventing properties and exerts excellent incombustible effects and fire spread prevention by a shape retaining effect in burning and which has a large mechanical strength, stability and surface strength and shows little dimensional change on the occasion of being stuck on an aluminum plate or on others. SOLUTION: The decorative sheet is constituted of a decorating sheet and an adhesive layer laid thereon. The decorating sheet has a transparent layer constituted of an ethylene-vinyl alcohol copolymer and a decorating resin layer constituted of a thermoplastic resin composition. The transparent layer is located on the surface opposite to the side whereon the adhesive layer is laid, while the decorating resin layer contains layered silicate of 0.1-100 pts.wt. and a metal hydroxide of 0.1-70 pts.wt. in relation to 100 pts.wt. of a thermoplastic resin. The dimensional change of the decorative sheet after it is stuck on the aluminum plate and left as it is for 24 hours at 80°C is made 0.3% or less. COPYRIGHT: (C)2005,JPO&NCIPI
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