LAMINATE PANEL

• Main Author: KUMAGAI TATSUYA
• Format: Patent
• Language: English; Japanese
• Published: 22.11.2018
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a laminate panel that has high rigidity and allows cold plastic working.SOLUTION: A laminate panel 1 has a fiber-reinforced thermoplastic resin layer 2, and an aluminum metal plate layer 3, and has the following H of 500 or more. H=(σm×εm/YR)×(σc×εc), where, σm: a tensile strength (MPa) of the metal plate layer at room temperature, εm: an elongation of the metal plate layer at room temperature, YR: a yield ratio of the metal plate layer, σc: a tensile strength (MPa) of the fiber-reinforced thermoplastic resin layer at room temperature, εc: an elongation of the fiber-reinforced thermoplastic resin layer at room temperature.SELECTED DRAWING: Figure 1 【課題】剛性が高く、冷間での塑性加工が可能な積層パネルを提供する。【解決手段】繊維強化熱可塑性樹脂層２と、アルミニウム系金属板層３とを有し、下記Ｈが５００以上である積層パネル１。Ｈ＝（σｍ×εｍ／ＹＲ）×（σｃ×εｃ）σｍ：金属板層の室温における引張強度（ＭＰａ）εｍ：金属板層の室温における伸びＹＲ：金属板層の降伏比σｃ：繊維強化熱可塑性樹脂層の室温における引張強度（ＭＰａ）εｃ：繊維強化熱可塑性樹脂層の室温における伸び【選択図】図１