A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FIRE-RESISTANT SHEET FOR WALL PAPER LINING
To provide a fire-resistant sheet for wall paper lining which is excellent in coating property of an inorganic particle layer, has good flatness of a polyvinyl chloride resin coating surface in the fire-resistant sheet for wall paper lining, causes no strike-through of the polyvinyl chloride resin, has flexibility, fire resistance and incombustibility, and is excellent in folding strength.SOLUTION: A fire-resistant sheet for wall paper lining contains a base material and an inorganic particle layer, wherein the base material contains a glass fiber, a moist heat adhesive binder fiber and a fibrillated fiber, the glass fiber contains at least a glass fiber having a flat cross section, the percentage content of the fibrillated fiber is 6 mass% or more and 12 mass% or less with respect to the total amount of the constituents of the base material, and the inorganic particle layer contains inorganic particles and an inorganic binder.SELECTED DRAWING: Figure 1
【課題】本発明の課題は、無機粒子層の塗工性に優れ、壁紙裏打ち用耐火シートにおけるポリ塩化ビニル樹脂塗工表面の平坦性が良好で、さらにポリ塩化ビニル樹脂の裏抜けがなく、柔軟性と耐火性と不燃性を兼ね備え、耐折強度に優れた壁紙裏打ち用耐火シートを提供することにある。【解決手段】基材と無機粒子層とを含有し、該基材がガラス繊維と湿熱接着性バインダー繊維とフィブリル化繊維を含有し、該ガラス繊維が少なくとも扁平断面のガラス繊維を含有し、該フィブリル化繊維の含有率が、該基材を構成する全原料に対して６質量％以上１２質量％以下であり、該無機粒子層が無機粒子と無機バインダーを含有していることを特徴とする壁紙裏打ち用耐火シート【選択図】図１
FIRE-RESISTANT SHEET FOR WALL PAPER LINING
To provide a fire-resistant sheet for wall paper lining which is excellent in coating property of an inorganic particle layer, has good flatness of a polyvinyl chloride resin coating surface in the fire-resistant sheet for wall paper lining, causes no strike-through of the polyvinyl chloride resin, has flexibility, fire resistance and incombustibility, and is excellent in folding strength.SOLUTION: A fire-resistant sheet for wall paper lining contains a base material and an inorganic particle layer, wherein the base material contains a glass fiber, a moist heat adhesive binder fiber and a fibrillated fiber, the glass fiber contains at least a glass fiber having a flat cross section, the percentage content of the fibrillated fiber is 6 mass% or more and 12 mass% or less with respect to the total amount of the constituents of the base material, and the inorganic particle layer contains inorganic particles and an inorganic binder.SELECTED DRAWING: Figure 1
【課題】本発明の課題は、無機粒子層の塗工性に優れ、壁紙裏打ち用耐火シートにおけるポリ塩化ビニル樹脂塗工表面の平坦性が良好で、さらにポリ塩化ビニル樹脂の裏抜けがなく、柔軟性と耐火性と不燃性を兼ね備え、耐折強度に優れた壁紙裏打ち用耐火シートを提供することにある。【解決手段】基材と無機粒子層とを含有し、該基材がガラス繊維と湿熱接着性バインダー繊維とフィブリル化繊維を含有し、該ガラス繊維が少なくとも扁平断面のガラス繊維を含有し、該フィブリル化繊維の含有率が、該基材を構成する全原料に対して６質量％以上１２質量％以下であり、該無機粒子層が無機粒子と無機バインダーを含有していることを特徴とする壁紙裏打ち用耐火シート【選択図】図１
FIRE-RESISTANT SHEET FOR WALL PAPER LINING
壁紙裏打ち用耐火シート
SHIGEMATSU TOSHIHIRO (author) / KITO MASATOSHI (author)
2023-06-07
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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