▎ 摘　　要

NOVELTY - Electromagnetic shielding paint comprises 20-70 pts. wt. polymer resin, 10-60 pts. wt. flake conductive filler, 1-10 pts. wt. fibrous conductive filler, 0.5-5 pts. wt. cellulose ether, 0.1-1 pts. wt. silane coupling agent and 15-50 pts. wt. diluent, where the particle size of the flake conductive filler is 0.1-250 mu m and length of the fibrous conductive filler is 0.1-1 mm. USE - Used as electromagnetic shielding paint. ADVANTAGE - The paint has sheet-shaped conductive filler and fibrous conductive filler form stable conductive network, has better electromagnetic shielding efficiency and wider shielding range, electromagnetic shielding 10KHz-1GHz in the range of the frequency range is higher than 30 dB. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing electromagnetic shielding paint, comprising (i) mixing the polymer resin with the diluent, adding the sheet-shaped conductive filler, fibrous conductive filler and silane coupling agent to perform mixing treatment, and (ii) adding the cellulose ether and stirring.