| abstract |
The present invention provides a new double-sided pressure-sensitive adhesive sheet that not only realizes a low dielectric constant but also has excellent handling properties and reliability as a pressure-sensitive adhesive sheet. An acrylic compound (A) having a relative dielectric constant of 3.0 or less at a frequency of 100 kHz, a (meth) acrylic acid ester monomer having a linear or branched alkyl group having 1 to 9 carbon atoms in the side chain, and It proposes a double-sided PSA sheet comprising an acrylic ester copolymer (B) obtained by copolymerizing a vinyl ether monomer. [Selection figure] None |