▎ 摘　　要

NOVELTY - Graphene absorbing film coating comprises 10-30 pts. wt. polymer resin, 0.05-5 pts. wt. graphene powder, 30-85 pts. wt. iron silicon aluminum alloy powder, 30-80 pts. wt. ferrite, 30-80 pts. wt. iron paste, 1-10 pts. wt. aluminum powder, 1-5 pts. wt. auxiliary agent and 2-20 pts. wt. deionized water. USE - The graphene absorbing film coating is useful in the absorbing film of electronic components and substrate of wave absorbing film i.e. non-conductive film (claimed). ADVANTAGE - The graphene absorbing film coating: is prepared by simply mixing and stirring different components; uses a polymer resin as a carrier; adds graphene in combination with a metal wave-absorbing shielding material, has good noise absorption and shielding after coating and drying to form a film effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the graphene absorbing film coating, comprising (i) adding polymer resin, graphene powder, iron silicon aluminum alloy powder, ferrite, iron paste, aluminum powder, additives and deionized water to the mixing tank; (ii) placing mixing tank on the dispersing machine and stirring, and dispersing at a high speed of 300-1200 rpm for 20-30 minutes obtaining alkaline graphene absorbing film coating.