Surface microstructure coating process of self-extinction UV coating and application thereof

The invention relates to the technical field of surface modification, in particular to a surface microstructure coating process of a self-extinction UV coating and application thereof. The invention discloses the surface microstructure coating process of the self-extinction UV coating. The surface microstructure coating process at least comprises the following steps of (1) preparing a UV coating;(2) coating a plate with the UV coating; (3) first radiation curing; (4) secondary radiation curing; the preparation method of the UV coating at least comprises the following steps of firstly, dispersing wear-resistant micro powder in the silicon modified polyurethane acrylate oligomer at the temperature of 40-60 DEG C for 5-10 hours; and then mixing with the polyurethane acrylate oligomer, the reactive diluent, the organic solvent, the dispersant and the photoinitiator, and continuously dispersing for 1-2 hours to obtain the UV coating. The UV coating has excellent hardness, stain resistance,weather resistance, wear