Dielectric Properties of Polyethylene/MgO Nanocomposites fabricated using Ball-milling

被引:0
|
作者
Frechette, M. [1 ]
Ghafarizadeh, S. B. [2 ]
Anh, T. Tran [3 ]
David, E. [2 ]
机构
[1] Hydro Quebec Res Inst, Varennes, PQ J3X 1S1, Canada
[2] ETS, Montreal, PQ, Canada
[3] Elect Power Univ, Hanoi, Vietnam
基金
加拿大自然科学与工程研究理事会;
关键词
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
The case involving Low-density Polyethylene (LDPE) containing nano-MgO is revisited here with the main aim of verifying the effect of the fabrication technique. LDPE powder and MgO unfunctionalized nanoparticles were used in conjunction with an impact ball-milling method. Samples consisting of neat LDPE and nanocomposites containing 1 and 5 wt% of MgO were prepared. Several material and dielectric properties were investigated. The polymer samples prepared were found to exhibit a much invariant value of the degree of crystallinity, around 41%. From the erosion experiment, the conclusion can be drawn that the surface resistance to erosion caused by discharges grows with the content of nanofillers increasing.
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页码:276 / 279
页数:4
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