| abstract |
The present invention provides a resin-coated metal laminate, a battery case, and a battery using the resin-coated metal laminate. The resin-coated metal laminate includes at least a sealant layer, a barrier layer, and a base material layer in this order. The barrier layer is made of stainless steel, and the base material can be suppressed even when the laminate is folded and used. Damage of the layer at the bend. The resin-coated metal laminate (10) of the present invention includes at least a sealant layer (11), a barrier layer (13), and a base material layer (15) in this order, and the barrier layer (13) is made of stainless steel with a thickness of 50 μm or less , the base material layer (15) is mainly composed of polyamide, the thickness of the base material layer (15) is thinner than the thickness of the barrier layer (13), and the maximum value of the tensile strength of the base material layer (15) in the tensile test 25N/mm or more. |