▎ 摘　　要

NOVELTY - High temperature coating comprises 35-70 wt.% ceramic aggregate comprising 32-60 wt.% aluminum oxide, 1-5 wt.% zirconium silicate and 2-10 wt.% zirconium oxide, 0.5-2 wt.% mica powder, 1-5 wt.% carbon nanotubes, 0.5-2 wt.% graphene, 0.1-2 wt.% yttrium oxide, 0.1-2 wt.% cerium oxide, 1-5 wt.% palladium oxide, 1-8 wt.% vanadium pentoxide and 1-5 wt.% titanium dioxide. USE - The high temperature coating is useful for catalyzing decomposition of dioxins. ADVANTAGE - The coating has good compatibility through reasonable collocation of raw materials, shows better strength, hardness, corrosion resistance and other properties, long-term use will not fall off or crack, effectively protects boiler or pipeline from corrosion, achieves better effect of catalyzing and decomposing dioxin through the selection of components, uniformly transfers heat of the pipeline, and improves performance.