Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
RESIN METAL COMPOSITE PANEL
To inexpensively manufacture a lightweight and highly rigid metal resin composite panel that serves as a laminated panel for floor and wall materials of building, vehicles and ships, exhibiting superior corrosion resistance and high rigidity.SOLUTION: A resin metal composite panel is formed by pouring and foaming a hard urethane resin between two covering materials composed of metal plates. Each covering material is a single-sided film-laminated steel plate with a plate thickness of 0.1 mm or greater or a single-sided film-laminated aluminum plate with a plate thickness of 0.24 mm or greater, wherein a thermoplastic resin layer of a specific thickness is provided on the outer surface side of the panel, and the inner surface side for bonding to a core resin layer has a surface tension of 50 mN/m or greater and includes a layer with specific amounts of inorganic hydrated oxide and inorganic oxide attached thereto. A hard foamed urethane resin of the core layer has a thickness of 3 mm or greater and has a dynamic vertical elastic modulus measured at 80°C and 1 Hz of 100 MPa or greater, and the density of the hard foamed urethane resin after foaming is within a specific range.SELECTED DRAWING: Figure 9
【課題】建材、船舶、車両の床および壁材用の積層パネルとして、耐食性に優れ、かつ、剛性の高い、軽量高剛性の金属樹脂複合パネルを、廉価に製造することである。【解決手段】２枚の金属板からなる表皮材間に硬質ウレタン樹脂を注入発泡させて成形される樹脂金属複合パネルであり、表皮材が、パネル外面側に、特定の厚みの熱可塑性樹脂層を有し、コア樹脂層と接着させる内面側は表面張力で５０ｍＮ／ｍ以上であり、特定の付着量の無機系水和酸化物および無機系酸化物からなる層を有する板厚０．１ｍｍ以上の片面フィルムラミネート鋼板、または、板厚０．２４ｍｍ以上の片面フィルムラミネートアルミ板であり、コア層の硬質発泡ウレタン樹脂が、厚みが３ｍｍ以上であり、かつ、８０℃、１Ｈzで測定した動的縦弾性率が１００ＭＰa以上であり、かつ、発泡後の硬質発泡ウレタン樹脂の密度が特定の範囲である樹脂金属複合パネルである。【選択図】図９
RESIN METAL COMPOSITE PANEL
To inexpensively manufacture a lightweight and highly rigid metal resin composite panel that serves as a laminated panel for floor and wall materials of building, vehicles and ships, exhibiting superior corrosion resistance and high rigidity.SOLUTION: A resin metal composite panel is formed by pouring and foaming a hard urethane resin between two covering materials composed of metal plates. Each covering material is a single-sided film-laminated steel plate with a plate thickness of 0.1 mm or greater or a single-sided film-laminated aluminum plate with a plate thickness of 0.24 mm or greater, wherein a thermoplastic resin layer of a specific thickness is provided on the outer surface side of the panel, and the inner surface side for bonding to a core resin layer has a surface tension of 50 mN/m or greater and includes a layer with specific amounts of inorganic hydrated oxide and inorganic oxide attached thereto. A hard foamed urethane resin of the core layer has a thickness of 3 mm or greater and has a dynamic vertical elastic modulus measured at 80°C and 1 Hz of 100 MPa or greater, and the density of the hard foamed urethane resin after foaming is within a specific range.SELECTED DRAWING: Figure 9
【課題】建材、船舶、車両の床および壁材用の積層パネルとして、耐食性に優れ、かつ、剛性の高い、軽量高剛性の金属樹脂複合パネルを、廉価に製造することである。【解決手段】２枚の金属板からなる表皮材間に硬質ウレタン樹脂を注入発泡させて成形される樹脂金属複合パネルであり、表皮材が、パネル外面側に、特定の厚みの熱可塑性樹脂層を有し、コア樹脂層と接着させる内面側は表面張力で５０ｍＮ／ｍ以上であり、特定の付着量の無機系水和酸化物および無機系酸化物からなる層を有する板厚０．１ｍｍ以上の片面フィルムラミネート鋼板、または、板厚０．２４ｍｍ以上の片面フィルムラミネートアルミ板であり、コア層の硬質発泡ウレタン樹脂が、厚みが３ｍｍ以上であり、かつ、８０℃、１Ｈzで測定した動的縦弾性率が１００ＭＰa以上であり、かつ、発泡後の硬質発泡ウレタン樹脂の密度が特定の範囲である樹脂金属複合パネルである。【選択図】図９
RESIN METAL COMPOSITE PANEL
樹脂金属複合パネル
KADOWAKI NOBUO (Autor:in) / MATSUMOTO MIE (Autor:in) / MIZUTANI TOMOHIRO (Autor:in) / HARA TOMOYA (Autor:in) / TAJIMA YUTA (Autor:in)
17.10.2023
Patent
Elektronische Ressource
Japanisch
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
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden