Studies on the Thermal Conductivity of Al2O3/Epoxy Resin Composite Materials

Xiao Hu Wan; Li Ge Wang; Bin Zuo; En Ze Wang; Guang Zhi Zhu

doi:10.4028/www.scientific.net/AMR.535-537.235

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 535-537Studies on the Thermal Conductivity of Al2O3/Epoxy...

Studies on the Thermal Conductivity of Al₂O₃/Epoxy Resin Composite Materials

Abstract:

Al2O3/epoxy resin composite materials were prepared with alumina as filler in this paper, and the effects of particle size and added quantity of Al2O3 powers on the thermal conductivity of the composites have been investigated. The results show that, thermal conductivity of the composites increases with the increase of the added quantity of Al2O3 powders, and suitable particle size of alumina filler could help to form heat conductive chain which can improve the thermal conductivity of the composites effectively. The thermal conductivity could reach 0.48 W/(m•K), which is five times than that of pure epoxy resin, when the amount of alumina powders is 60% and its mean particle size is 100µm.

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Periodical:

Advanced Materials Research (Volumes 535-537)

Pages:

235-238

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.535-537.235

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Online since:

June 2012

Authors:

Xiao Hu Wan, Li Ge Wang, Bin Zuo, En Ze Wang, Guang Zhi Zhu

Keywords:

Al₂O₃, Composite, Epoxy Resin (ER), Thermal Conductivity (TC)

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References

[1] Yanchun Han, Renli Fu, Hong He, Yuan Shen and Xiufeng Song. The preparation and properties of epoxy molding compounds filled with multiple ceramic particles. Electronics & packaging Vol. 7 (2007), pp.4-7 "In Chinese"

Google Scholar

[2] Liang Qiao, Qianjun Feng, Jingwu Zhen and liqian Jiang. Effects of filler size on the thermal conductivity of filling EP matrix composites. China plastics industry Vol. 38 (2010), pp.63-66 "In Chinese"

Google Scholar

[3] S.C. Cheng, R.I. Vachon. The prediction of the thermal conductivity of two and three phase solid heterogeneous mixtures. Int J heat transfer Vol. 12 (1969), pp.249-264

DOI: 10.1016/0017-9310(69)90009-x

Google Scholar

[4] Y. Agari and T. Uno. Estimation on thermal conductivities of filled polymers. Joumal of applied polymer science Vol. 49 (1993), pp.1625-1634

Google Scholar

[5] Bin Zhao, Baolin Rao. Thermal conductivity of epoxy /Al2O3 composites. Plastics. Vol. 38 (2009), pp.62-64 " In Chinese"

Google Scholar