Epoxy resin composite material and preparation method and application thereof

The invention discloses an epoxy resin composite material and a preparation method and application thereof. The preparation method of the epoxy resin composite material comprises the following steps of (1) performing microwave reaction on nano oxide particles MO, a template agent, ammonia water and...

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Hauptverfasser: LU LANMEI, DAI YANZHONG, GAN YONGQIANG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses an epoxy resin composite material and a preparation method and application thereof. The preparation method of the epoxy resin composite material comprises the following steps of (1) performing microwave reaction on nano oxide particles MO, a template agent, ammonia water and tetraethoxysilane to prepare MO/SiO2 particles, (2) enabling the MO/SiO2 particles and 3-aminopropyltriethoxysilane to be subjected to a reaction, and acquiring amino modified NH2-MO/SiO2 particles through preparation, (3) dispersing the NH2-MO/SiO2 particles in an AgNO3 aqueous solution to prepare a dispersion system 1, (4) heating and stirring bisphenol A and epichlorohydrin until the bisphenol A and the epichlorohydrin are mutually dissolved to prepare a dispersion system 2, and (5) slowly dropwise adding the dispersion system 1 into the dispersion system 2, and heating to react until the condensation polymerization reaction is finished. The preparation method of the epoxy resin composite material has the advant