Highly conductive carbon nanofiber and polymer/carbon nanofiber nanocomposites using the same

摘要

Highly conductive carbon nanofiber and polymer/carbon nanofiber nanocomposites using the same are provided to offer economical efficiency in an application filed such as a semiconductor tray etc requiring electromagnetic shielding function and electro-static protection electricity. Carbon nanofiber and polymer/carbon nanofiber nanocomposites have a slope of 10 ~ 20 degrees about fiber direction. A manufacturing method of the carbon nanofiber having apparent density of 0.01~0.06g/cm^3 includes a step for releasing carbon nanofiber bundles using a dry grinding method, a step for reducing the apparent density, and a step for compounding the carbon nano fiber and polymer resin.