摘要:
A fuser member includes a substrate and an outer layer comprising a polymeric material, wherein the polymeric material is post-halogenated to provide a post-halogenated polymeric material. The fuser member is advantageously used without a release oil applied to the outer layer.
摘要:
A process for producing a fuser member coating comprising a) adding and reacting a fluoroelastomer, a crosslinking agent, a polar solvent, a fluorinated polydimethylsiloxane additive, and a deflocculant to form a coating solution, and b) providing said coating solution on said fuser member to form a fuser member coating, wherein said fluorinated polydimethylsiloxane additive comprises pendant fluorinated groups.
摘要:
A process for producing a fuser member coating including a) adding and reacting a fluoroelastomer, a crosslinking agent, a polar solvent, and a fluorinated copolymer surfactant to form a coating solution, and b) providing the coating solution on the fuser member to form a fuser member coating, wherein the fluorinated copolymer surfactant includes a copolymer selected from the group consisting of a fluorinated acrylate copolymer and a fluorinated polyether copolymer.
摘要:
A process for producing a fuser member coating including a) adding and reacting a fluoroelastomer, a crosslinking agent, a polar solvent, and a blend of two different fluorinated copolymer surfactants to form a coating solution, and b) providing the coating solution on the fuser member to form a fuser member coating, wherein the blend of two different fluorinated copolymer surfactants includes copolymers selected from the group consisting of fluorinated acrylate copolymers and fluorinated polyether copolymers.
摘要:
A process for producing a fuser member coating including a) adding and reacting a fluoroelastomer, a crosslinking agent, a polar solvent, and a fluorinated blend comprising a fluorinated copolymer surfactant and a fluorinated polydimethylsiloxane additive to form a coating solution, and b) providing the coating solution on the fuser member to form a fuser member coating, wherein the fluorinated copolymer surfactant comprises a copolymer selected from the group consisting of a fluorinated acrylate copolymer and a fluorinated polyether copolymer, and wherein said fluorinated polydimethylsiloxane additive comprises pendant fluorinated groups.
摘要:
A process for producing a fuser member coating including a) adding and reacting a fluoroelastomer, a crosslinking agent, a polar solvent, and a fluorinated polydimethylsiloxane additive to form a coating solution, and b) providing the coating solution on the fuser member to form a fuser member coating, wherein the fluorinated polydimethylsiloxane additive has pendant fluorinated groups.
摘要:
Polyetherimide-b-polysiloxane block copolymers are useful as surface layers for fuser and fixing members in various printing devices, including electrostatographic imaging systems and ballistic aerosol marking devices. Optionally, the polyetherimide-b-polysiloxane block copolymers are fluorinated, or include at least 50% by weight siloxane.
摘要:
A layered structure, which may be used as a fuser member, comprises a first layer containing silicone; a second layer containing a fluoropolymer; and between the first and second layers, an adhesive layer comprising an aminosilane adhesive. In the layered structure, the second layer may additionally contain at least one of a polyamide-imide or a polyamide. Alternatively, or in addition, the adhesive layer may additionally contain fluoropolymer and at least one of a polyamide-imide or a polyamide.
摘要:
A process for renewing an outer surface of a used fuser roller by removing debris particles from the surface including contacting the outer surface with a first finishing paper while simultaneously rotating the used fuser roller so that the first finishing paper completes a first superfinishing of the outer layer; b) optionally contacting the outer surface with a second finishing paper while simultaneously rotating the used fuser roller so that the second finishing paper completes a second superfinishing of the outer layer; c) optionally contacting the outer surface with a third finishing paper while simultaneously rotating the used fuser roller so that the third finishing paper completes a third superfinishing of the outer layer; and d) repeating a) until obtaining a first measured gloss value of from about 10 to about 50 GGU, optionally repeating b) until obtaining a second measured gloss value of from about 30 to about 70 GGU, and optionally repeating c) until obtaining a third measured gloss value of from about 65 to about 80 GGU.