| 摘要 |
PROBLEM TO BE SOLVED: To provide a sealing sheet having both excellent level difference absorbing property and excellent removable property.SOLUTION: The sealing sheet is mainly composed of an adhesive sheet, the adhesive sheet has adhesive layers on both sides of a core body film, and the core film has a relaxation rate measured by a bending stress relaxation rate measurement test of 10% or more and tensile strength of 35 N/10 mm or more. |
