Effect of Gycidyl-POSS on the Electrical and Thermal Properties of Epoxy/CB composites

被引：0
|
作者：
Zribi, E. [1 ]
David, E. [1 ]
Frechette, M. [2 ]
机构：
[1] Ecole Technol Super, 1100 Rue Notre Dame Ouest, Montreal, PQ, Canada
[2] Hydroquebecs Res Inst, 1800 Blvd Lionel Boulet, Varennes, PQ, Canada
来源：
2016 IEEE CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA (IEEE CEIDP) | 2016年
关键词：
Nanocomposites; epoxy; carbon black; Glycidyl POSS; dielectric properties; thermal conductivity;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
It has been shown that epoxy resins modified with Glycidyl Polyhedral Oligomeric Silsesquioxanes (GPOSS) in contents of up to 20 wt% have enhanced ACBD strengths, resistance against corona discharges, as well as enhanced thermal conductivities and low dielectric losses, with the addition of 2.5 wt% of GPOSS in epoxy seeming to be an optimal value in terms of dielectric strength and losses. Furthermore, GPOSS was found to alter the microstructure in multiphase systems, enhancing the dispersion of boron nitride (BN) particles within the epoxy matrix. In this work, GPOSS was incorporated into epoxy/CB composites in order to investigate the effect of GPOSS on the electrical and thermal properties of conductive and semi-conductive systems.
引用
收藏
页码：567 / 570
页数：4
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