NONFLAMMABLE SHEET

PROBLEM TO BE SOLVED: To provide a nonflammable sheet formed of a metal thin film and a combustible paper substrate and, in particular, to provide a nonflammable sheet which is used for a building material such as a floor material, a wall material, a ceiling material and a partition material and has...

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1. Verfasser: TANAKA TSUKANE
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a nonflammable sheet formed of a metal thin film and a combustible paper substrate and, in particular, to provide a nonflammable sheet which is used for a building material such as a floor material, a wall material, a ceiling material and a partition material and has sufficient nonflammable property and excellent designability and workability.SOLUTION: There is provided a composite sheet formed by laminating a paper substrate on a metal thin film, wherein the paper substrate is set to have a thickness of 20 to 100 μm. 【課題】 金属薄膜と可燃性紙質基材からなる不燃性シートに関するものである。特に、床材、壁材、天井材、間仕切り材等の建築材料に用いられ、良好な不燃性並びに意匠性、施工性に優れた不燃性シートを提供することにある。【解決手段】 金属薄膜に、紙質基材が積層された複合シートであって、前記紙質基材の厚さは20〜100μmとする。【選択図】図1