RADIATION-CURABLE PRESSURE-SENSITIVE ADHESIVE LAYER AND RADIATION-CURABLE PRESSURE-SENSITIVE ADHESIVE SHEET

摘要

PROBLEM TO BE SOLVED: To provide a radiation-curable pressure-sensitive adhesive layer satisfying demands for reworkability as well as adhesion reliability, and to provide a pressure-sensitive adhesive sheet including the radiation-curable pressure-sensitive adhesive layer.SOLUTION: The radiation-curable pressure-sensitive adhesive layer has an adhesive force of 1.0 N/20 mm or less to an acrylic plate before cured by radiation and 3.0 N/20 mm or more after cured by radiation, and a stripping adhesive force of 40.0 N/(20 mm×20 mm) or less before cured by radiation.