To provide an adhesive film and a surface protective film having excellent antistatic performance and excellent compatibility of an antistatic agent with an adhesive, thereby improving bleed-out or a drawback in reworkability such as contamination on an adherend upon removing the adhesive film.SOLUTION: The adhesive film has an adhesive layer formed by crosslinking an adhesive composition comprising an acrylic copolymer and an antistatic agent on one surface of a substrate. The antistatic agent comprises a quaternary onium salt having a melting point of 30 to 50 degrees centigrade, in which the quaternary onium salt is hydrophobic, showing a solubility of 5 g or less with respect to 100 g of water at 25 degrees centigrade The adhesive layer is crosslinked by using at least one crosslinking agent included in the adhesive composition, the crosslinking agent selected from a compound group consisting of an isocyanate-based crosslinking agent having two or more...

Keywords
SHAPE RESINS STRUCTURE FILLERS
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