FIXING ROLLER, FIXING DEVICE, AND IMAGE FORMING APPARATUS
To provide a fixing roller, a fixing device, and an image forming apparatus that can inhibit discharge of low molecular siloxane to be the cause of UFPs.SOLUTION: A fixing roller comprises a fluorine resin-containing layer formed on an outer peripheral surface of an elastic layer and consisting of a...
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| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a fixing roller, a fixing device, and an image forming apparatus that can inhibit discharge of low molecular siloxane to be the cause of UFPs.SOLUTION: A fixing roller comprises a fluorine resin-containing layer formed on an outer peripheral surface of an elastic layer and consisting of a material added with fluorine resin. The amount of fluorine resin added to the fluorine resin-containing layer is 15 vol% or more and 60 vol% or less. The thickness of the fluorine resin-containing layer is 7 μm or more and 30 μm or less.SELECTED DRAWING: Figure 2
【課題】ＵＦＰの原因となる低分子シロキサンの放出を抑制することができる定着ローラー、定着装置、及び、画像形成装置を提供する。【解決手段】定着ローラーは、弾性層の外周面に形成され、フッ素樹脂が添加された材料で構成されたフッ素樹脂含有層を備え、フッ素樹脂含有層のフッ素樹脂添加量は、１５ｖｏｌ％以上６０ｖｏｌ％以下であり、フッ素樹脂含有層の厚みは、７μｍ以上３０μｍ以下である。【選択図】図２ |
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