ELECTROMAGNETIC WAVE SHIELDING COMPOSITE AND MANUFACTURING METHOD FOR THEREOF

摘要

PURPOSE: A composite for shielding an electromagnetic wave and a manufacturing method thereof are provided to maintain an excellent electromagnetic wave shielding performance by solving distributed problems of a conductive filer. CONSTITUTION: A composite for shielding an electromagnetic wave comprises a high-polymer sheet (11) and a carbon nanotube layer. Carbon nanotube distribution solution (12) is manufactured. The carbon nanotube distribution solution is coated on the high-polymer sheet. After the coated high-polymer sheet is dried, a carbon nanotube is structured. A composite in which a carbon nanotube layer is formed on the high-polymer sheet is manufactured. Both surfaces of the high-polymer sheet include the carbon nanotube layer. The carbon nanotube comprises a single partition carbon nanotube or a multi-partition carbon nanotube. [Reference numerals] (AA) Dispersing solution coating and drying; (BB) Needle form structuralization of a carbon nanotube