Steel-based mixture

Abstract

The invention provides a steel-based mixture. The steel-based mixture consists of a steel substrate, a steel-based reducing agent, a YD-01 macromolecular anticorrosion coating and a glaze toughening agent, wherein the steel-based reducing agent, the YD-01 macromolecular anticorrosion coating and the glaze toughening agent penetrate into slim holes of the steel substrate and can reduce materials such as iron scrap, iron rust and the like to form a compact protective film on the surface of the steel substrate, so that wear resistance is increased, and good anticorrosion and waterproof effects are achieved; and the steel-based mixture can be applied to a chimney, a flue and a desulphurization absorption tower of a power plant.

Description

technical field [0001] The invention relates to an anti-corrosion and waterproof material, in particular to a steel base-hybrid body used for anti-corrosion and waterproof. Background technique [0002] In the past, anti-corrosion at home and abroad was to recreate an anti-corrosion layer on the anti-corrosion base surface. Due to the limitation of construction and materials, the anti-corrosion layer and the base surface were not intimately combined and could not be integrated. Bulging, cracks, and falling off would occur, resulting in anti-corrosion of the anti-corrosion layer. The function disappears, and the original matrix has no anti-corrosion effect, resulting in frequent corrosion accidents. [0003] The steel base is more likely to encounter problems during the anti-corrosion process. The steel base surface is prone to secondary pollution due to the base surface treatment. Dust, water vapor and rust return form a thin isolation layer on the surface of the steel base ...

AI Technical Summary

Problems solved by technology

[0002] In the past, anti-corrosion at home and abroad was to recreate an anti-corrosion layer on the anti-corrosion base surface. Due to the limitation of construction and materials, the anti-corrosion layer and the base surface were not intimately combined and could not be integrated. Bulging, cracks, and falling off would occur, resulting in anti-corrosion of the anti-corrosion layer. The function disappears, and the original matrix has no anti-corrosion effect, resulting in frequent corrosion accidents

[0003] The steel base is more likely to encounter problems during the anti-corrosion process. The steel base surface is prone to secondary pollution due to the base surface treatment. Dust, water vapor and rust return form a thin isolation layer on the surface of the steel base material, resulting in incomplete coating. Coated on the surface of the steel substrate, it is easy to fall off and rust. For example, there are many pinholes and pits on the steel substrate, and it is easy to adhere to rust powder, dust, and iron filings, resulting in poor adhesion between the paint and the steel substrate; There are many pores in the welding seam, it is difficult to remove the rust-returning layer, which leads to the incomplete application of paint

[0004] At present, steel-based anti-corrosion materials cannot solve the corrosion problem well. For example, the commonly used coatings for steel-based anti-corrosion, but the commonly used coatings contain too much epoxy coal tar, are not resistant to high temperatures, and the supporting coatings are unreasonable. , the putty layer is too thick, the coating resin content is low, the flexibility and compactness are poor, the service life is not high, and the waterproof performance of this kind of material is not good

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