Efficient environment-friendly metal antirust agent and preparation method thereof

Abstract

A high-efficiency and environment-friendly metal antirust agent and its preparation method, its components and proportions are: 200 parts by weight of sorbitan monooleate, 20 parts by weight of sodium carbonate, 5 parts by weight of silane coupling agent, and 9500 parts by weight of water The production method is: add water to the reactor according to the ratio, open the reactor for stirring, add the silane coupling agent to the reactor while stirring, stir for 6 hours until the silane coupling agent is completely dissolved, and then go to the reaction Add sorbitan monooleate and sodium carbonate into the kettle, stir for 1 hour until completely dissolved. The metal antirust agent of the present invention has an excellent antirust effect on various metals, especially has good adaptability to copper and aluminum, and can form an extremely thin layer of antirust film on the metal surface to block the outside world from damaging the metal. Corrosion, and odorless, pollution-free, low production cost, convenient construction, simple manufacturing process, does not contain harmful substances to the human body, non-toxic and harmless to the human body, and has a good environmental protection effect.

Description

technical field [0001] The invention relates to a rust inhibitor used for anti-oxidation treatment of steel and various metal materials, in particular to a high-efficiency and environment-friendly metal rust inhibitor and a preparation method thereof. Background technique [0002] Metal rust inhibitor is a necessary material for construction, decoration and industrial facilities. The anti-rust agent used in domestic metal anti-rust projects is currently solvent-based anti-rust paint. This anti-rust paint is not only expensive, but also inconvenient to construct. It is flammable and explosive in the production process, and more importantly, it contains benzene. , esters, ethers and other harmful substances are harmful to the human body, pollute the environment, and can not escape the pattern of filling with color, high cost, slow drying speed, can only be used for projects under construction, but for steel Manufacturers and marketers cannot do anti-rust treatment on large st...

AI Technical Summary

Problems solved by technology

The antirust agents used in domestic metal antirust projects are currently solvent-based antirust paints. This kind of antirust paint is not only expensive, but also inconvenient to construct. It is flammable and explosive during the production process, and more importantly, it contains benzene Harmful substances such as , esters, ethers, etc. are harmful to the human body and pollute the environment, and they cannot escape the color pattern of the filler material. The cost is high and the drying speed is slow. It can only be used for construction projects, but for steel A large amount of steel stock in production companies and marketers cannot be treated with anti-rust treatment, resulting in a large amount of steel stock and equipment being corroded and oxidized, turning into residual or waste products, causing huge waste to the enterprise and the country