摘要 |
PROBLEM TO BE SOLVED: To provide: a biaxially stretched polypropylene film for capacitors, having high voltage resistance under a higher temperature, specifically high initial voltage resistance under a higher temperature, and excellent in dielectric breakdown characteristics, the biaxially stretched polypropylene film being capable of being used suitably in a high-capacity capacitor to which a high voltage is to be applied under a higher temperature, and preferably having a thin thickness; a metallized polypropylene film for capacitors comprising the biaxially stretched polypropylene film for capacitors subjected to metal vapor deposition; and a capacitor manufactured using the polypropylene film.SOLUTION: A biaxially stretched polypropylene film for capacitors comprises a polypropylene resin composition containing at least one polypropylene resin and at least one organic nucleating agent. |