Heat-conducting flame-retardant epoxy resin composite material and preparation method thereof
A composite material and epoxy resin technology, applied in the field of composite materials, can solve the problems of poor thermal conductivity and flame retardant performance, affecting the processing performance and mechanical properties of epoxy resin matrix, to improve thermal conductivity, solve low thermal conductivity, To achieve the effect of uniform dispersion
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[0043] Example 1
[0044] An epoxy resin / reduced graphene oxide-silver nanowire aerogel composite material coated with molybdenum disulfide has both thermal conductivity and flame retardant properties. This composite material includes an epoxy resin matrix material, and reduced graphene oxide-silver nanowire aerogel coated with molybdenum disulfide. The aspect ratio of the silver nanowire is 100; in the reduced graphene oxide-silver nanowire aerogel coated with molybdenum disulfide, the molybdenum disulfide and the reduced graphene oxide-silver nanowire aerogel The mass ratio of glue is 1:4; in the reduced graphene oxide-silver nanowire aerogel, the mass ratio of reduced graphene oxide to silver nanowires is 1:5; the epoxy resin matrix is bisphenol Type A epoxy resin, the reduced graphene oxide-silver nanowire aerogel coated with molybdenum disulfide, and the addition ratio of which is 2vol% by volume.
[0045] The preparation method of the epoxy resin / reduced graphene oxide-si...
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[0052] Example 2
[0053] An epoxy resin / reduced graphene oxide-silver nanowire aerogel composite material coated with molybdenum disulfide has both thermal conductivity and flame retardant properties. This composite material includes an epoxy resin matrix material, and reduced graphene oxide-silver nanowire aerogel coated with molybdenum disulfide. The aspect ratio of the silver nanowire is 200; in the reduced graphene oxide-silver nanowire aerogel coated with molybdenum disulfide, the molybdenum disulfide and the reduced graphene oxide-silver nanowire aerogel The mass ratio of glue is 1:4; in the reduced graphene oxide-silver nanowire aerogel, the mass ratio of reduced graphene oxide to silver nanowires is 1:10; the epoxy resin matrix is bisphenol Type A epoxy resin, the reduced graphene oxide-silver nanowire aerogel coated with molybdenum disulfide, and the addition ratio of which is 4vol%.
[0054] The preparation method of the epoxy resin / reduced graphene oxide-silver nano...
Example Embodiment
[0061] Example 3
[0062] An epoxy resin / reduced graphene oxide-silver nanowire aerogel composite material coated with molybdenum disulfide has both thermal conductivity and flame retardant properties. This composite material includes an epoxy resin matrix material, and reduced graphene oxide-silver nanowire aerogel coated with molybdenum disulfide. The aspect ratio of the silver nanowire is 200; in the reduced graphene oxide-silver nanowire aerogel coated with molybdenum disulfide, the molybdenum disulfide and the reduced graphene oxide-silver nanowire aerogel The mass ratio of glue is 1:2; in the reduced graphene oxide-silver nanowire aerogel, the mass ratio of reduced graphene oxide to silver nanowires is 1:4; the epoxy resin matrix is bisphenol F-type epoxy resin, the reduced graphene oxide-silver nanowire aerogel coated with molybdenum disulfide, the addition ratio of which is 1 vol%.
[0063] The preparation method of the epoxy resin / reduced graphene oxide-silver nanowire...
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