| abstract |
(57) [Summary] (Modified) [Problem] A gasket for electromagnetic wave shielding having excellent flame retardancy and electromagnetic wave shielding properties, which does not generate harmful halogen-based gas during combustion and is harmful to the human body. Provided is a gasket for electromagnetic wave shielding having excellent flame retardancy without using antimony which is said to be used. A flame-retardant foam is used as a core material, and an outer surface of the core material is composed of a halogen-based flame retardant, an antimony-based flame retardant, and an allotrope of phosphorus such as red phosphorus. Using a metal-coated fabric 2 in which at least a phosphorus-based compound flame retardant other than a flame retardant and unexpanded thermally expandable graphite are used, and a resin layer 1 in which the flame retardant is added and kneaded on at least one surface of the fabric is laminated. I tried to make it. |