Protective coating used for solar water heater support

The invention discloses a protective coating used for a solar water heater support, and relates to the technical field of solar water heaters. The protective coating used for the solar water heater support comprises aluminum oxide, magnesium powder, chromate, polyvinyl alcohol, chromic oxide sol, a...

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Bibliographische Detailangaben
Hauptverfasser:	FANG FENGCAI, HUANG KEYU, ZHANG LIYING, MEI YUELOU, ZHUO MINQUAN, CHEN MINGXIAN, RUAN BINGXIN, HUANG KEZHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES BLASTING CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING INKS LIGHTING MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES RANGES REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SOLAR HEAT COLLECTORS SOLAR HEAT SYSTEMS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR VENTILATING WEAPONS WOODSTAINS
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Beschreibung
Zusammenfassung:	The invention discloses a protective coating used for a solar water heater support, and relates to the technical field of solar water heaters. The protective coating used for the solar water heater support comprises aluminum oxide, magnesium powder, chromate, polyvinyl alcohol, chromic oxide sol, a silane coupling agent, a dispersing agent and an adhesive. Through scientific matching of aluminum oxide, magnesium powder and chromate, the corrosion resistance of the protective coating is improved, and meanwhile polyvinyl alcohol, chromic oxide sol, the silane coupling agent, the dispersing agentand the adhesive are added, so that the protecting coating has preferable adhesive property and stability performance with a metallic matrix; the protective coating disclosed by the invention has excellent corrosion prevention and rusting prevention effects and also has good adhesive performance and stability performance, the problem that the metallic matrix and the protective coating are easy tofall off and easy to corr