UV photocureable coating for vacuum sputtering of stainless steel

The invention discloses a UV photocureable coating for vacuum sputtering of stainless steel, the UV photocureable coating is composed of a primer, an intermediate coat and a finishing coat, UV resin in the formula comprises hexa-functional polyurethane acrylate, tetrafunctional polyurethane acrylate...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIAO XIAOTIAN, YE YURONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMICAL PAINT OR INK REMOVERS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL CORRECTING FLUIDS DIFFUSION TREATMENT OF METALLIC MATERIAL DYES FILLING PASTES INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The invention discloses a UV photocureable coating for vacuum sputtering of stainless steel, the UV photocureable coating is composed of a primer, an intermediate coat and a finishing coat, UV resin in the formula comprises hexa-functional polyurethane acrylate, tetrafunctional polyurethane acrylate, trifunctional polyurethane acrylate and bifunctional solvent type acrylate, and corresponding functional resin is selected according to different coating requirements. Resin with different functional groups is combined together, and the coating is different from a UV photocureable coating for vacuum electroplating aluminum or vacuum electroplating indium and has the characteristics of stainless steel metal effect, color matching, strong appearance decoration, water resistance, high-temperature and high-humidity resistance, good chemical resistance and the like. 本发明公开了一种真空溅镀不锈钢的UV光固化涂料，由底漆、中漆、面漆组成，本发明配方中UV型树脂有六官聚氨酯丙烯酸酯、四官聚氨酯丙烯酸酯、三官聚氨酯丙烯酸酯和二官溶剂型丙烯酸酯，根据不同涂层要求选择相应功能树脂，把不同官能团的树脂结合在一起，本发明涂料不同于真空电镀铝或真空电镀铟的UV光固化涂料，具备不锈钢金