High-toughness polypropylene film

The utility model discloses a high-toughness polypropylene film, which comprises a film main body, the film main body comprises an inner side layer, a core layer is arranged at the top of the inner side layer, a tensile layer is arranged at the top of the core layer, an outer side layer is arranged...

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Bibliographische Detailangaben
Hauptverfasser:	HUANG YANHUANG, HUANG ZEZHONG, GUO HANXIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	The utility model discloses a high-toughness polypropylene film, which comprises a film main body, the film main body comprises an inner side layer, a core layer is arranged at the top of the inner side layer, a tensile layer is arranged at the top of the core layer, an outer side layer is arranged at the top of the tensile layer, an outermost layer is arranged at the top of the outer side layer, the outermost layer comprises a toughness layer, and the toughness layer is made of polypropylene. A bonding layer is arranged on the top of the tough layer, and a stripping layer is arranged on the top of the bonding layer. Through cooperative use of the film body, the inner side layer, the core layer, the tensile layer, the outer side layer, the outermost layer, the toughness layer, the bonding layer and the stripping layer, the polypropylene film has the advantage of high toughness, and the problems that the toughness of an existing polypropylene film is not ideal enough, when a capacitor is wrapped and packaged,