Fixing member with alkali metal ion, image heat fixing apparatus, and electrophotographic image forming apparatus

This invention provides a fixing member whose hardness is not easily changed even when used for a long period of time and which has high endurance. The fixing member has a substrate, an elastic layer, and a surface layer in this order, in which the elastic layer contains silicone rubber, a thermally...

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Bibliographische Detailangaben
Hauptverfasser: OMATA MASAHITO, MATSUMOTO MAMO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:This invention provides a fixing member whose hardness is not easily changed even when used for a long period of time and which has high endurance. The fixing member has a substrate, an elastic layer, and a surface layer in this order, in which the elastic layer contains silicone rubber, a thermally conductive filler containing alkali metal ions, and a compound having a phosphate group in the molecule.