کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1487034 | 1510692 | 2016 | 8 صفحه PDF | دانلود رایگان |
• This paper reports the development of a novel HDPE-MWCNT-SiO2 nano-Composite.
• The mechanical and dielectric properties are observed to be satisfactory.
• The theoretical models confirm the validity of the experimental results.
• Dielectric properties are observed to be good for insulation applications.
• The optimal composition for insulation is HDPE + 1 wt% MWCNT + 4 wt% nano-SiO2.
Multiwalled carbon nanotubes (MWCNT’s) and Nano-Silicon dioxide (SiO2) reinforced HDPE composites have been developed. The MWCNT and Nano- SiO2 filler content was varied up to 5 wt% in HDPE with the addition of Polyethylene grafted glycidyl methacrylate compatibilizer and 3-aminopropyl triethoxy silane coupling agent. The dielectric and mechanical properties of the HPDE nanocomposites have been investigated in this study. Addition of MWCNT and Nano-SiO2 are observed to enhance the tensile strength and modulus of the nano-composites. The electrical properties like breakdown voltage and volume resistivity showed improvement with the addition of Nano-SiO2.
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Journal: Materials Research Bulletin - Volume 83, November 2016, Pages 294–301