METAL LAMINATED SHEET EXCELLENT IN RIGIDITY AND HOUSING CONSTRUCTED USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a metal laminated sheet having high rigidity and hard to deform when constructed into a housing. SOLUTION: The metal laminated sheet is constituted by holding a resin layer 3 between two metal sheets 1 and 2 different in thickness. The longitudinal elastic modulus of the metal sheets 1 and 2 is not less than 50 kN/mm<2> and the peel strength of the metal sheets 1 and 2 and the resin layer is not less than 500 N/m. Since the metal laminated sheet is characterized in that the thicknesses of two metal sheets 1 and 2 holding the resin layer 3 are different and the longitudinal elastic modulus of the metal sheets 1 and 2 is higher than 50 kN/mm<2> and the peel strength of the metal sheets 1 and 2 and the resin layer is higher than 500 N/m, the metal laminated sheet has high rigidity and the housing constructed using the metal laminated sheet is hard to deform, well held in shape and also excellent in sound insulating properties and damping properties.