Negative-ion coating for power distribution cabinet and preparation method thereof

Abstract

The invention discloses negative-ion coating for a power distribution cabinet and a preparation method thereof. The coating is prepared from the following raw materials in percentage by mass: 35 to 60percent of hydroxyl acrylic resin, 10 to 30 percent of negative-ion powder, 2 to 5 percent of carboxyl polyester resin, 1.4 to 5.0 percent of functional auxiliary agent, 4 to 6 percent of film forming auxiliary agent, 0.2 to 0.5 percent of pH (Potential of Hydrogen) regulator and the balance of water. According to the negative-ion coating disclosed by the invention, the hydroxyl acrylic resin, the carboxyl polyester resin and the negative-ion powder have a cooperative effect and the releasing amount of negative ions is easy to improve, so that the coating has a function of continuously releasing the negative ions. Meanwhile, the content of volatile organic compounds in the negative-ion coating disclosed by the invention is relatively low, the environment pollution can be greatly reduced and the negative-ion coating is environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an anion coating for a power distribution cabinet and a preparation method thereof. Background technique [0002] With the development of industrialization and informationization, people's pursuit of their own living standards is getting higher and higher, especially in the modern and contemporary society of industrialization. According to the theory of the Atmospheric Joint Committee of the International Union of Geodesy and Geophysics, air negative ions are OH-(H2O)n, O2-(H2O)n and CO4-(H2O)n, and the appropriate concentration of negative ions in the air is harmful to human health. , longevity and ecological environment has a very beneficial role. [0003] The existence states and forms of trace harmful gases floating in the air are complex and diverse. Some exist in the state of gas free molecules, some are surrounded by positive charges floating in the air to form positive ...

AI Technical Summary

Problems solved by technology

[0004] However, the coatings used on some power distribution cabinets are produced and processed in order to save costs at the same time. They are produced by relatively common and simpler methods. The ordinary coatings used on power distribution cabinets contain a large number of toxic and harmful components. Use, it will be released gradually, and will cause further harm to the human body that is often in contact with

Although the negative ion coatings currently on the market contain negative ion components, the release effect is not obvious when used in practice, making the promotion effect poor.

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