CPC B32B 27/285 (2013.01) [B32B 1/08 (2013.01); B32B 27/304 (2013.01); B32B 33/00 (2013.01); G03G 15/2057 (2013.01); B32B 2260/02 (2013.01); B32B 2260/046 (2013.01); B32B 2307/514 (2013.01); B32B 2433/00 (2013.01)] | 16 Claims |
1. A fixing rotating member comprising a base layer, an elastic layer and a surface layer, in this order,
the surface layer containing a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer and a perfluoropolyether,
the surface layer having pores with openings at a first surface thereof, and constituting an outer surface of the fixing rotating member, and
at least part of the pores containing the perfluoropolyether,
wherein a content of the perfluoropolyether in the surface layer is 20 to 60 mass %, and
a degree of orientation A of molecules of the tetrafluoroethylene-perfluoroalkyl vinyl ether in a direction perpendicular to a circumferential direction of the surface layer is 35 to 75%.
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