| abstract |
The purpose of the present invention is to provide: a member surface treatment method with which a member exhibiting excellent adhesive properties when configured as a laminated member can be obtained; and a laminated member manufacturing method which uses the member that was treated in the surface treatment method. In this member surface treatment method, the surface of a member containing a crystalline thermoplastic resin is treated by a dry treatment, and the dry treatment is carried out so that the following Condition X and Condition Y are satisfied. (Condition X) γ d /γ d0 is at least 1.0 and less than 1.4. (Condition Y) γ p /γ p0 is at least 1.2 and less than 40. Therein, γ d0 is a non-polar component of the surface free energy of the surface before the dry treatment; γ d is a non-polar component of the surface free energy of the surface after the dry treatment; γ p0 is a polar component of the surface free energy of the surface before the dry treatment; and γ p is a polar component of the surface free energy of the surface after the dry treatment. |