Study on the Preparation and Performance of Epoxy Resin/AlOOH Nano-Composite Materials

Abstract:

Abstract: Using laboratory-made nano-scale r–AlOOH as nanophase raw material, the compounding method characterized by direct solution-blending was adopted to prepare epoxy resin/AlOOH nano-composite material; the influences of various factors, such as the dispersion characteristics of nano-scale AlOOH and its content in composite material, on mechanical and flame retardant properties of composite material were studied. The result indicated that the epoxy resin/AlOOH nano-composite material, compared with the ordinary Al(OH)₃/epoxy resin composite material, possessed excellent mechanical and flame retardant properties. When the content of AlOOH was 10%, the tensile strength and the breaking elongation rate of composite material was increased by 189% and 468%, respectively. When the mass ratio of AlOOH/epoxy resin was 70/100, the impact strength was increased by 59%; after it decreased to about 60/100, the vertical combustion reached the level of V-0.

• Periodical: Advanced Materials Research (Volumes 399-401)
• Pages: 597-601
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.399-401.597
• Online since: November 2011
• Authors: Hai Da Liao, Wei Ping Zhang, Xiao Ming Sun, Jin Fu Qin, Yong Duo Hang
• Keywords: Direct Blending Method, Epoxy Resin (ER), Nano-Scale Alooh, Performance of Composite Material

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