ADHESIVE PROTECTIVE FILM FOR FLEXIBLE PRINT CIRCUIT BOARD

摘要

PURPOSE: An adhesive protective film for a print circuit board is provided to have excellent heat resistance and to prevent static electricity during the manufacturing of a flexible print circuit board, thereby preventing the influx of external foreign materials and facilitating a smooth process. CONSTITUTION: An adhesive protective film for a print circuit board includes a base material film(102); an anti-static layer(101) formed on one surface of the base material film; and an adhesive layer(103) formed on the other surface of the base material film. The anti-static layer includes anionic polymer and polythiophene as a polymer resin, or poly(3,4- ethylenedioxythiophene) as a derivative.