에칠렌 에칠 아크릴레이트 /탄소나노튜브 복합체의 밀도와 분산성 측정

Density and Smoothness Measurements of Ethylene Ethyl Acrylate/Carbon nanotube Composites

To improve density and 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. 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 were 30[wt%] and 2-6[wt%] respectively. As a result the smoothness was measured by JSM-6400.