| 摘要 |
A adhesive sheet (10) has a base material (12) and an adhesive layer (14) layered on at least one side of the base material. The adhesive layer (14) includes a (meth)acrylic polymer having a weight-average molecular weight of 10,000 to less than 50,000. The adhesive force of the adhesive layer 30 minutes after the adhesive layer is affixed to an ABS sheet is 1.0 [N/20 mm] or less, the adhesive force of the adhesive layer 24 hours after the adhesive layer is affixed to an ABS sheet is 2.5 [N/20 mm] or less, and the adhesive force of the adhesive layer after the adhesive layer is affixed to an ABS sheet, heated for 5 minutes at 80°C, and left for 30 minutes at 23°C is 6.5 [N/20 mm] or greater. |
