MANUFACTURING METHOD OF METAL-FREE CNT COMPOSITE MATERIAL HAVING EXCELLENT MICROWAVE BLOCKING PROPERTIES AND SURFACE RESISTIVITY OF AT MOST 1 OHM/SQ, CNT COMPOSITE MATERIAL MANUFACTURED THEREBY, AND PRODUCT MANUFACTURED BY USING SAME

摘要

The present invention relates to a manufacturing method of a metal-free CNT composite material, a CNT composite material manufactured thereby, and to a product manufactured by using the same. The CNT composite material contains a high content of CNT uniformly distributed based on a thermoplastic elastomer, and has an excellent effect of blocking microwaves. Also, the CNT composite material has surface resistivity of at most 1 ohm/sq, and thus is suitable to be used as a core of an electric wire, a heat-emitting wire having high thermal resistance, and a microwave-blocking material for an antenna or an electric wire.;COPYRIGHT KIPO 2016