SEAL WASHER

To provide a seal washer capable of improving electric insulation property and also preventing deterioration of sealability.SOLUTION: A seal washer 1 comprises: an annular base material 11; and a compound layer 12 adhering to at least one surface in a thickness direction of the base material via adh...

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Bibliographische Detailangaben
Hauptverfasser: TAKAHASHI KAZUHIRO, FUKUSHIMA HIROSHI, SHIOMOTO YOHEI, HIMEZAKI HITOSHI, OKAZAKI YUKIKO
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a seal washer capable of improving electric insulation property and also preventing deterioration of sealability.SOLUTION: A seal washer 1 comprises: an annular base material 11; and a compound layer 12 adhering to at least one surface in a thickness direction of the base material via adhesive 13, and containing synthetic resin or rubber material and fiber material. The base material is a resin film having electric insulation property.SELECTED DRAWING: Figure 1 【課題】電気絶縁性を向上させながらも、シール性の低下を抑制し得るシールワッシャを提供する。【解決手段】シールワッシャ1は、環状の基材11と、前記基材の少なくとも厚さ方向一方面に接着剤層13を介して接着され、合成樹脂またはゴム材と繊維材とを含有したコンパウンド層12と、を備えており、前記基材は、電気絶縁性を有した樹脂フィルムである。【選択図】図1