• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2006.06a
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• pp.218-219
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• 2006

To Smoothness of semiconducting materials in power cable, we have investigated those of semiconducting materials showed by changing the content of carbon black and Carbon Nanotube. Then they were produced as sheets after pressing for 20 minutes at $180^[{\circ}C]$ with a pressure of $200[kg/cm^2]$. The content of conductive carbon black and Carbon Nanotube was the variable, and their contents were 20-40[wt%] and 2-6[wt%] respectively. The smoothness was measured by JSM-6400.