Preparation process of negative oxygen ion coating

Abstract

The invention discloses a preparation process of a negative oxygen ion coating, wherein the preparation process comprises the following steps: sequentially and slowly putting a filler and graphene into a sample machine according to a ratio, grinding the filler and the graphene, putting the mixture into a constant-temperature reaction device again after grinding is completed, mixing and stirring in the adding process, raising the temperature to 45-65 DEG C after adding is completed, and continuously mixing and stirring; and after completion, adding a tackifier, an anti-freezing agent, a dispersing agent, a film-forming agent, a defoaming agent and an antioxidant into a stirrer again, mixing and stirring again, continuing to add a pigment into the stirrer, and raising the temperature to 80-100 DEG C again. The hydraulic pressure supplied into elastic circulating pipes is increased, the elastic circulating pipes are expanded and increased, and the adjacent elastic circulating pipes extrude each other, so that the internal volume of the reaction kettle is reduced, the liquid level of a material is quickly raised, and a booster pump is closed after a proper height is reached, so that the material can be in full contact with the elastic circulating pipes at the moment.

Description

technical field [0001] The invention belongs to the technical field of negative oxygen ion paint preparation, in particular to a preparation process of negative oxygen ion paint. Background technique [0002] Coating is a kind of traditional building material. The role of coating is generally used for decoration and protection. However, with the air pollution caused by interior decoration, traditional building materials are further required to have functions such as antibacterial and air purification. Although there are similar products in the market Air-purifying paints, but those paints aren't as effective. As people pay more attention to health and the environment, they pay more attention to the non-toxic and tasteless properties of interior wall coatings. Therefore, traditional coatings do not necessarily meet people's pursuit of high-quality life. [0003] Negative ion coatings are currently the most popular type of coatings and have a high environmental protection eff...

AI Technical Summary

Problems solved by technology

[0003] Negative ion coatings are currently the most popular type of coatings and have a high environmental protection effect. However, most of the reactors used in the preparation of negative ion coatings are relatively simple in structure, so that the efficiency of the preparation process is affected, and the cleaning work in the later stage had an impact

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