| 摘要 |
IN ORDER TO PROVIDE A PRESSURE-SENSITIVE ADHESIVE TAPE FOR FIXING THE WINDING OF A CAPACITOR ELEMENT, WHICH ASSURES THAT NOT ONLY THE LOOSENING OF THE CAPACITOR ELEMENT BUT ALSO THE SHORTCIRCUITING OF THE CAPACITOR ELEMENT CAN BE PREVENTED EVEN AT A TEMPERATURE OF NOT LOWER THAN THE GLASS TRANSITION POINT OF THE RESIN CONSTITUTING THE BASE MATERIAL FILM, THE PRESSURE-SENSITIVE ADHESIVE TAPE OF THE INVENTION INCLUDES AN ADHESIVE LAYER PROVIDED ON AT LEAST ONE SIDE OF A STRETCHED PLASTIC FILM, THE PRESSURE - SENSITIVE ADHESIVE TAPE HAVING A CROSSWISE THERMAL SHRINKAGE FACTOR OF NOT GREATER THAN5AT THE LOAD TEMPERATURE OF THE CAPACITOR ELEMENT. AS THE STRETCHED PLASTIC FILM THERE MAY BE USED, E.G., A UNIAXIALLY STRECTHED POLYPROPYLENE FILM. |
