| abstract |
To provide a double-sided adhesive tape for securing a polishing-pad, the tape being capable of improving precision in polishing using a polishing-pad. n The double-sided adhesive tape 1 for securing the polishing-pad includes a substrate 2 and adhesive layers 3 and 4, which are provided on both sides of the substrate 2, respectively. The substrate 2 is formed of a polyethylene terephthalate resin-film having a thickness of 150 to 300 μm, one of the adhesive layer 3 is formed of a synthetic rubber pressure sensitive adhesive, and the other adhesive layer 4 is formed of an acrylic solvent-based pressure sensitive adhesive. |