▎ 摘　　要

NOVELTY - 5G base station cabinet comprises box body substrate and a coating, and the coating is formed by coating the surface of the box body substrate with a coating uniformly by airless spraying, roller coating, and brushing. The coating includes a primer coating and a surface coating. The raw materials of the primer include 35-45 wt.% A component and 55-65 wt.% B component. The A component includes 70-80 wt.% hexamethylene diisocyanate trimer and 20-30 wt.% solvent. The B component includes 65-85 wt.% polyaspartate, 2-7 wt.% graphene oxide, 1 to 5 wt.% pigments and fillers, 1 to 3 wt.% dispersants, and 10 to 30 wt.% other additives. USE - 5G base station cabinet. ADVANTAGE - The 5G base station cabinet has good thermal insulation effect, corrosion resistance, aging resistance, good weather resistance, strong hydrophobicity.