Corrosion protection tape

A corrosion protection tape comprising an elongate sheet 1 made of an extensible material, e.g. plastics, with an adhesive layer 2 on its inner side and metal particles 3 adhered to the adhesive layer 2 in a longitudinal strip which is closely adjacent one (edge 4) of the two longitudinal edges of t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TATSUJI KASASHIMA, NOBUATSU TERAO, YUTAKA TORIGOE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A corrosion protection tape comprising an elongate sheet 1 made of an extensible material, e.g. plastics, with an adhesive layer 2 on its inner side and metal particles 3 adhered to the adhesive layer 2 in a longitudinal strip which is closely adjacent one (edge 4) of the two longitudinal edges of the adhesive layer 2 (which edges are also the edges of the sheet 1 in the illustrated embodiment). The tape can be wound on, for example, pipe such that the part of the sheet 1 having the strip of particles 3 directly contacts the outer surface of the pipe, the particles 3 thereby acting as a galvanic sacrificial anode eliminating or reducing the corrosion of pipe, and the other part of the sheet 1 is wound on the pipe so that it overlaps that part of the sheet 1 having the particles 3 and contacting the pipe.