| 摘要 |
PROBLEM TO BE SOLVED: To provide a double-sided pressure-sensitive adhesive sheet that can peel two plates adhered through a double-sided pressure-sensitive adhesive sheet without a power (load) being substantially added that causes a large strain (deformation) to reach breakages and cracks in the plates.SOLUTION: A double-sided pressure-sensitive adhesive sheet is characterized by comprising only a pressure-sensitive adhesive layer whose storage modulus is at least 1.0×10Pa at -60°C to 0°C measured by a dynamic viscoelastic measurement. Preferably, the pressure-sensitive adhesive layer has a storage modulus at 23°C, measured by the dynamic viscoelastic measurement, of at most 1.0×10Pa. |
