Fixing rotating member and fixing device equipped with the same

A fixing device comprising:

• a fixing rotating member including a base material and a releasing layer;
• and
• a pressure member forming, together with the fixing rotating member, a nip portion configured to heat, while pinching and transporting, a recording material carrying an image,
• wherein the releasing layer is made of at least one fluorine resin selected from among tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, ethylene-tetrafluoroethylene copolymer, and tetrafluoroethylene-hexafluoropropylene copolymer, the fluorine resin containing:
• at least one polymer selected from among polyvinylidene fluoride, polyacrylonitrile, and polymethyl methacrylate;
• and
• monomer electrolyte, and
• wherein an amount of addition of the polymer to the fluorine resin is in the range of 0.01 parts to 5 parts relative to 100 parts of the fluorine resin.

A fixing rotating member configured to, together with a pressure member, pinch and transport a recording material carrying an image, the fixing rotating member comprising:

• a base material;
• a releasing layer, and
• an adhesive layer arranged between the base material and the releasing layer,
• wherein the releasing layer is made of at least one fluorine resin selected from among tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, ethylene-tetrafluoroethylene copolymer, and tetrafluoroethylene-hexafluoropropylene copolymer, the fluorine resin containing:
• at least one polymer selected from among polyvinylidene fluoride, polyacrylonitrile, and polymethyl methacrylate;
• and
• monomer electrolyte, and
• wherein the adhesive layer containing monomer electrolyte.

A fixing rotating member configured to, together with a pressure member, pinch and transport a recording material carrying an image, the fixing rotating member comprising:

• a base material;
• a releasing layer, and
• an elastic layer arranged between the base material and the releasing layer,
• wherein the releasing layer is made of at least one fluorine resin selected from among tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, ethylene-tetrafluoroethylene copolymer, and tetrafluoroethylene-hexafluoropropylene copolymer, the fluorine resin containing:
• at least one polymer selected from among polyvinylidene fluoride, polyacrylonitrile, and polymethyl methacrylate;
• and
• monomer electrolyte.