Automobile black film

The utility model discloses an automobile black film which comprises a finishing paint layer, a PVC film layer and a pressure-sensitive adhesive layer which are sequentially arranged in a layered mode, a ventilation structure is arranged on the outer side face of the pressure-sensitive adhesive laye...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TANG YANSHENG, XIE ZHIXIANG, TIAN CAO, YI JIWU, ZOU BAIPING
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 an automobile black film which comprises a finishing paint layer, a PVC film layer and a pressure-sensitive adhesive layer which are sequentially arranged in a layered mode, a ventilation structure is arranged on the outer side face of the pressure-sensitive adhesive layer and comprises a plurality of first ventilation grooves and second ventilation grooves, and the first ventilation grooves and the second ventilation grooves are arranged in a crossed mode. The head ends and the tail ends of the first ventilation grooves and the second ventilation grooves penetrate through the pressure-sensitive adhesive layer, the total thickness of the finishing paint layer and the PVC film layer ranges from 100 micrometers to 120 micrometers, the thickness of the pressure-sensitive adhesive layer ranges from 30 micrometers to 50 micrometers, and the depth of the first ventilation grooves and the depth of the second ventilation grooves do not exceed half of the thickness of the pressure-sensitive