Metal gasket material plate and method for manufacturing the same

The present invention is intended to provide a metal gasket material plate with which exfoliation of the coating or blister can be prevented even if it is used in the presence of an electrolyte aqueous solution and which can be manufactured through a process without use of hexavalent chromium in con...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Abe, Tsunehiko, Nakanishi, Tomokazu, Watanabe, Shingo, Takada, Yoshiharu, Goto, Ichiro, Mochizuki, Shinsuke, Okubo, Kenji, Nagai, Yasuaki
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention is intended to provide a metal gasket material plate with which exfoliation of the coating or blister can be prevented even if it is used in the presence of an electrolyte aqueous solution and which can be manufactured through a process without use of hexavalent chromium in consideration of the environment, etc.The present, invention relates to a metal gasket material plate comprising a metal plate having a rubber layer on one side or both sides thereof through an adhesive layer , wherein a rust-resistant pigment is added to both of said adhesive layer and said rubber layer