Epoxy resin and boron nitride nanocomposite and preparation method thereof

The invention discloses an epoxy resin and boron nitride nanocomposite and a preparation method thereof. The preparation method comprises the following steps: boron nitride powder or hexagonal boron nitride 2D nanosheets (boron nitride nanosheets for short) are mixed with oligoaniline and/or an olig...

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO HAICHAO, QIN SONGLYU, WANG LIPING, LI XIANGYU, CHEN JIA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The invention discloses an epoxy resin and boron nitride nanocomposite and a preparation method thereof. The preparation method comprises the following steps: boron nitride powder or hexagonal boron nitride 2D nanosheets (boron nitride nanosheets for short) are mixed with oligoaniline and/or an oligoaniline derivative in a solvent, and a boron nitride nanosheet dispersion is obtained; the boron nitride nanosheet dispersion and epoxy resin are uniformly mixed, a mixture is formed, the solvent in the mixture is removed, and an epoxy resin and boron nitride compound is obtained; the epoxy resin and boron nitride compound is uniformly mixed with a curing agent. By means of physical interaction of oligoaniline and the oligoaniline derivative with boron nitride, harsh chemical reaction and the like are not needed, the boron nitride nanosheets can be prepared by stripping only through physical stirring or ultrasonic processing and the like, and then the epoxy resin and boron nitride nanocomposite can be formed by si