Constraint-type viscoelastic dampers

摘要

To solve a problem of head failure caused by charging of a polyimide film in a constraint-type viscoelastic damper using the polyimide film as a constraint material. A constraint-type viscoelastic damper comprising a constraint member (1) made of a polyimide resin and a viscoelastic member (3) in combination, characterized in that the constraint member has an electrically-conductive paint layer (2) provided at least one surface of the member.