▎ 摘　　要

NOVELTY - A corrosion-resistant light broadband wave-absorbing coating comprises 10-20 wt.% electromagnetic wave absorbent comprising carbon-based absorbent and anticorrosion iron-based absorbent, 20-30 wt.% resin, 50-60 wt.% diluent, 3-6 wt.% curing agent, 0-1 wt.% filler, and 2-5 wt.% additive. USE - Corrosion-resistant light broadband wave-absorbing coating. ADVANTAGE - The corrosion-resistant light broadband wave-absorbing coating has favorable electric loss and magnetic loss characteristics, strong absorption in a wide frequency range, an absorption peak intensity of more than -20 dB, withstands more than 2400 hours in neutral salt mist, and withstands more than 300 hours in acidic salt mist (pH 3.5). DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the coating, which involves mixing the resin and diluent, adding carbon-based absorbent and iron-based absorbent, stirring, adding additive and filler, stirring continuously, and adding curing agent.