| abstract |
In a structural member (resin bracket, etc.) having a polyamide resin molded body, a structural member capable of preventing the polyamide resin molded body from coming into contact with moisture, calcium chloride or the like, and a vibration isolator using the structural member. provide. [MEANS FOR SOLVING PROBLEMS] A core layer (21) containing a polyamide resin as a main component and containing a fibrous reinforcing material is coated with a resin bracket (2) covered with a skin layer (22) containing a polyamide resin as a main component and the surface of the resin bracket (2). The surface of the skin layer 22 of the resin bracket 2 is a hole of a trace of dissolution of the soluble component 6 contained in the skin layer 22 and dissolved in an acid, alkali, water, or organic solvent. A rough surface is formed by the presence of the portion 6a. [Selection] Figure 4 |