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4results about How to "Good masking effect" patented technology
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Aqueous anticorrosive wear-resistant coating and method for its preparation
This application provides a water-based anti-corrosion and wear-resistant coating and its preparation method. The preparation method includes uniformly mixing modified MXene nanosheets with a water-based epoxy resin emulsion to obtain a premixed emulsion; under stirring conditions, adding polytetrafluoroethylene powder, titanium dioxide, alumina, a substrate wetting agent, a dispersant, a defoamer, a surface adhesion promoter, deionized water, and a curing agent sequentially to the premixed emulsion, and mixing uniformly to obtain the water-based anti-corrosion and wear-resistant coating. The water-based anti-corrosion and wear-resistant coating of this application, by adding polytetrafluoroethylene and modified MXene nanosheets, improves both the anti-corrosion performance and wear resistance of the water-based coating, overcoming the slight deficiency in anti-corrosion and wear resistance of existing water-based coatings.
Owner:LANZHOU INSTITUTE OF CHEMICAL PHYSICS CHINESE ACADEMY OF SCIENCES +1
A new energy battery tray efficient coating shielding tooling
ActiveCN224443362UChange the status quo of maskinggood masking effect
A high-efficiency coating masking fixture for new energy battery trays is disclosed. The fixture is a vertically suspended, groove-shaped main body with an opening on one side and a fixed back plate on the other side. The bottom of the fixture is a fixed base, and the two sides of the fixture are hinged to movable side masking parts, while the top of the fixture is hinged to a movable top masking part. This utility model embeds and fixes the battery tray into the groove-shaped inner cavity of the fixture, which is vertically suspended below the coating production chain for coating the bottom of the inner cavity of the battery tray. The fixture has the advantages of good masking effect, convenient opening and closing, reduced production costs, reduced waste, and is environmentally friendly.
Owner:ALNAN ALUMINIUM CO LTD
Portable perimeter testing tool
ActiveCN224261382Ugood masking effecteasy to carryStands/trestlesComputer hardwareMechanical engineering
Owner:CHINA PETROLEUM & CHEMICAL CORP +1
Continuous radiation curing of zinc-aluminum-magnesium alloy coatings and applications
PendingCN122255838ALower emissions billsphysical health injuryAnti-corrosive paintsPolyester coatingsAcrylate esterAlloy coating
The present application relates to the field of coating technology, and particularly relates to a continuous radiation curing zinc-aluminum-magnesium alloy coating and application. The continuous radiation curing zinc-aluminum-magnesium alloy coating comprises the following components in parts by weight: zinc-aluminum-magnesium alloy powder 5-18 parts; silicon-carbon resin 10-55 parts; acrylate compound 18-55 parts; nano material 2-15 parts; high-temperature-resistant color powder 1-35 parts; photosensitizer 2-6 parts; and auxiliary agent 0.5-2.5 parts. The continuous radiation curing zinc-aluminum-magnesium alloy coating of the present application does not contain harmful solvents, and combines hot-dip plating process and fingerprint-resistant process, thereby saving about 30% of energy consumption in the comprehensive cost of the traditional hot-dip plating process; the ratio of zinc, aluminum and magnesium in the zinc-aluminum-magnesium alloy powder is not limited, and the upper limit of the ratio of aluminum and magnesium can be broken, and the excellent electrochemical corrosion resistance of the zinc-aluminum-magnesium ternary alloy and the good adhesion and shielding performance of the corrosion product are combined.
Owner:YANTAI LIHE QINGSHENG NEW MATERIALS CO LTD