| 摘要 |
Provided is a surface protective sheet, which satisfactorily adheres to an adherend and which can be easily re-released and suppresses contamination due to a pressure-sensitive adhesive remaining on the surface of the adherend after the release of the sheet. The surface protective sheet includes: a base material layer; and a pressure-sensitive adhesive layer, in which a difference ”T (%) between the visible light transmittance T 1 (%) of a transparent substrate having an antireflection film and the visible light transmittance T 2 (%) of the transparent substrate resulting when the surface protective sheet is attached to one side of the transparent substrate and left to stand at 160°C for 1 hour, and then the surface protective sheet is released under a temperature environment of 23°C (”T=T 1 -T 2 ) satisfies a relationship of ”T‰¤1.8. |
