▎ 摘　　要

NOVELTY - Graphene preservative comprises 26-56 wt.% epoxy resin, 3-5 wt.% silicon oxide, 0.5-3 wt.% modified graphene, 0.5-1 wt.% dispersant, 10-15 wt.% zinc oxide, 0.5-3.5 wt.% alumina, 5-10 wt.% curing agent, and solvent (remaining amount). USE - Used as graphene preservative. ADVANTAGE - The preservative: prevents the path of corrosion medium diffusion; and achieves long-term preservation. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preserving mounting support, comprising (i) machining the workpiece of the mounting support, and performing cleaning and phosphating, (ii) taking the the phosphating stent obtained in the step (i), galvanizing, forming alloy layer on the surface of the mounting support, zincizing at 380-420 degrees C, galvanizing for 3-4 hours, (iii) taking the zinc-treated mounting support, spraying with the graphene preservative to obtain mixed anti-corrosion layer, where the spraying pressure is 0.4-0.6 MPa, and drying to obtain corrosion-resistant mounting support.