Aluminum alloy surface water-base micro emulsion rust protection cleaning agent

Abstract

The invention discloses a water-based microemulsion antirust cleaning agent for the surface of an aluminum alloy, which comprises dodecyl trimethyl benzyl ammonium chloride, fatty acid methyl ester polyoxyethylene ether, organic solvent, lauric acid diethanolamide, molybdenum phosphate Ammonium Acetate, Silicone Ketone, Builder and Polyether Modified Dimethicone Oil; Organic Solvent, Cationic Surfactant Dodecyltrimethylbenzyl Ammonium Chloride and Nonionic Surfactant Fatty Acid Methyl Ester Polyoxyethylene ether and lauric acid diethanolamide compound, supplemented with chelating agent, polyether modified silicone defoamer, ammonium phosphomolybdate corrosion inhibitor, through the penetration of organic solvents, solubility and wetting of surfactants The combination of wet and emulsifying properties provides a water-based micro-emulsion anti-rust cleaning agent for aluminum alloy surfaces, which can achieve the effect of water-based micro-emulsion cleaning and anti-rust on the aluminum alloy surface.

Description

technical field [0001] The invention relates to the technical field of aluminum alloy cleaning, in particular to a water-based microemulsion antirust cleaning agent for aluminum alloy surfaces. Background technique [0002] The pollution layer or covering layer formed by the physical, chemical or biological action on the surface of the object is called dirt, and the process of removing these pollutants or covering layer to restore the original surface condition is called cleaning. Aluminum alloy is the most widely used in industry. A class of non-ferrous metal structural materials, which have been widely used in aluminum alloys such as aviation, automobiles, machinery manufacturing, and ships. During the processing and forming of aluminum alloys, stamping oil, drawing oil, cutting fluid, dust, etc. will form various greases and stains on the surface of aluminum alloy materials, which need to be cleaned. Cleaning will affect the subsequent processing, surface condition and A...

AI Technical Summary

Problems solved by technology

During the processing and forming of aluminum alloys, stamping oil, drawing oil, cutting fluid, dust, etc. will form various greases and stains on the surface of aluminum alloy materials, which need to be cleaned. Cleaning will affect the subsequent processing, surface condition and A very important process for product quality. The liquid cleaning agent based on strong alkali has a strong ability to remove dirt, but it has a strong corrosion on the surface of the appliance and is easy to harm the human body; the liquid cleaning agent mainly based on solvent mainly uses dissolution. Remove dirt, but the solvent is flammable, explosive, and unsafe; liquid cleaning agents based on surfactants have low descaling efficiency, need to soak dirt for a long time, and are expensive