CARBON NANOMATERIAL COATED ELECTROMAGNETIC INTERFERENCE SHIELDING COMPOSITES AND PREPARATION METHOD THEREOF

摘要

PURPOSE: a kind of carbon nanomaterial coating electromagnetic interference shield composite material and preparation method is provided to can be effectively controlled the carbon nanomaterial of content using the fiber for injecting polymer resin and carbon nanomaterial in VARTM molds. ;CONSTITUTION: a kind of carbon nanomaterial mixes (S10) with methanol. The carbon nanomaterial surface is coated with non-conductive fibre (S20). Injection polymer resin coats non-conductive fibre (S30) to carbon nanomaterial in a kind of VARTM molds. Insulating optical fiber is by one in glass fibre, Kevlar fiber and ultra-high molecular weight polyethylene. The carbon nanomaterial is by one in multilayer carbon nanotube, graphene and removing graphite nano plate. ;The 2013 of copyright KIPO submissions;[Reference numerals] (AA) starts; (BB) terminate; (S10) mixing step; (S20) coating step; (S30) fluoropolymer resin method of radiation step