▎ 摘　　要

NOVELTY - Preparing epoxidized natural rubber electromagnetic shielding composite material involves adding epoxy natural rubber latex into the filler, mixing uniformly, adding hydrazine hydrate, reacting, drying, hot pressing and molding to obtain the epoxy-natural rubber electromagnetic shield composite material, where the filler is graphene oxide/ferric oxide, and ferric oxide is uniformly deposited on the mixture of graphene oxide. USE - Method for preparing epoxidized natural rubber electromagnetic shielding composite material used in flexible electronic appliance, automobile manufacturing and aerospace. ADVANTAGE - The epoxidized natural rubber electromagnetic shielding composite material prepared by he method has high mechanical property, high conductivity, high tensile strength, excellent ductility and elasticity, and wave-absorbing property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an epoxidized natural rubber electromagnetic shielding composite material prepared by the preparation method.