| abstract |
Typically, in the manufacturing process of the optical member or electronic member, in order to prevent the occurrence of defects on the surface of the optical member or the electronic member during processing, assembling, inspection, transportation, etc., the optical member or the electronic member is Provided is a surface protection film that is adhered to an exposed surface and includes a pressure-sensitive adhesive layer, which sufficiently suppresses peeling electrification voltage and does not damage the optical member or the electronic member at the time of peeling. A surface protection film according to an embodiment of the present invention is a surface protection film including a pressure-sensitive adhesive layer, the pressure-sensitive adhesive constituting the pressure-sensitive adhesive layer is formed of a pressure-sensitive adhesive composition, and the pressure-sensitive adhesive composition is a base polymer, an ionic compound and a fluorine-based compound and, the surface free energy of the pressure-sensitive adhesive layer with respect to diiodomethane is 6 mJ/m 2 to 30 mJ/m 2 . |