To provide a decorative sheet to which incombustibility is imparted even while using combustible interior material, and having good appearance, and to provide a method for manufacturing the same.SOLUTION: A decorative sheet 1 for transportation equipment interior includes: a metal plate 2; an adhesive 3 containing thermosetting resin laminated on the surface on one side of the metal plate; a porous combustible interior material 4 laminated on one side surface of the adhesive and having a lot of open voids; and a filler 5 containing the thermosetting resin obtained by impregnating and hardening the combustible interior material. The filler is arranged so that the thickness T2 overflown to the side of the adhesive from the rear surface on the other side of the combustible interior material is larger than the thickness T1 overflown from the surface on one side of the combustible interior material. The filler contains heat absorbing filler heated to generate water.SELECTED DRAWING: Figure 1
【課題】可燃性の内装材を化粧板に用いながら、不燃性を付与して且つ外観が良好な化粧板、及びその製造方法の提供。【解決手段】輸送機器内装用の化粧板1は、金属板2と、金属板の一方側の表面に積層された熱硬化性樹脂を含む接着材3と、接着材の一方側の表面に積層され、開放された多数の空隙を有する多孔性の可燃内装材4と、可燃内装材に含浸硬化された熱硬化性樹脂を含む充填材5と、を備える。充填材は、可燃内装材の一方側の表面から溢れる厚さT1よりも前記可燃内装材の他方側の裏面から前記接着材側に溢れる厚さT2が大きくなるように配置されている。充填材は、加熱により水が生成される吸熱フィラーを含む。【選択図】図1
DECORATIVE SHEET FOR TRANSPORTATION EQUIPMENT INTERIOR, AND METHOD FOR MANUFACTURING THE SAME
輸送機器内装用の化粧板及びその製造方法
2019-10-10
Patent
Electronic Resource
Japanese
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |