The invention relates to an environment-friendly high-heat-dissipation
titanium silver
home appliance backing plate. The environment-friendly high-heat-dissipation
titanium silver
home appliance backing plate is sequentially provided with a
titanium silver fine
coating, a heat-dissipation linkage layer, a titanium silver pre-
coating, a first
passivation layer, a galvanized plate, a second
passivation layer and a titanium silver back
coating from top to bottom; the titanium silver fine coating comprises
polyurethane resin, silver
powder,
zirconium carbide,
titanium dioxide and surfactants; the titanium silver back coating comprises
epoxy resin,
zirconium powder,
scandium oxide,
titanium carbide and the surfactants; the heat-dissipation linkage layer comprises propylene-ethyl
hexyl acrylate copolymer, glycerin, p-methoxybenzoic acid essien ester,
silver nanowires and
nickel nanowires. According to the environment-friendly high-heat-dissipation titanium silver
home appliance backing plate, due to the fact that improvements are conducted on the coating structure of the home appliance backing plate and the coating formula, the
corrosion resistance, the high-heat-dissipation property and the anti-
aging property of the backing plate are improved, high coating
bonding strength can still be maintained for a long time in the
damp environment or when the
temperature difference is larger, the heat-dissipation efficiency is high, the surface of the coating is not prone to
dirt retention, pulverization and
cracking do not occur after long time use, and the bubbling phenomenon does not exist.