abstract |
The present specification relates to a polymer foam adhesive tape, which comprises a base film; A polymer foam layer provided on one side of the substrate film; A first adhesive layer provided on the polymer foam layer; And a second adhesive layer provided on the other surface of the base film, wherein the dielectric constant of the polymeric foam adhesive tape is 2.5 to 4.5 at a frequency of 10 5 Hz. |