ADHESIVE TAPE

摘要

The purpose of the present invention is to provide an adhesive tape that is difficult to peel off even when the adhesive tape is thin and is capable of actualizing a high constant load release property on low-polarity adherends such as polypropylene (PP) and the like. The present invention is an adhesive tape having an adhesive layer that contains: a polymer component containing 60 wt% or more of an acrylic polymer containing hydroxyl groups and/or carboxyl groups having a weight-average molecular weight of 300,000-2,000,000 and a molecular weight distribution (Mw/Mn) of 1.05-2.5 obtained by living radical polymerization; a rosin-based tackifier resin having a hydroxyl group and/or carboxyl group or a terpene-based tackifier resin having a hydroxyl group and/or carboxyl group; and a crosslinking agent.