Modified amide wax slurry anti-rust coating for building scaffold as well as preparation method thereof

Abstract

The invention discloses modified amide wax slurry anti-rust coating for a building scaffold as well as a preparation method thereof. The modified amide wax slurry anti-rust coating for the building scaffold is prepared from the following raw materials in parts by weight: 50 to 100 parts of amide wax slurry, 2 to 5 parts of cobalt naphtenate, 1 to 5 parts of lead chromate yellow, 0.15 to 0.2 part of phthalocyanine blue, 5 to 8 parts of potassium methyl silanol, 2 to 4 parts of quaternary ammonium salt, 15 to 18 parts of sulfonated oil, 10 to 13 parts of titanium dioxide, 2 to 5 parts of fluorocarbon resin, 1 to 3 parts of rosin, 0.2 to 1.5 parts of a base material modifier, 0.5 to 0.8 part of aid and 12 to 35 parts of deionized water. The anti-rust coating enhances the adhesive force and the compactness between a coating film and a base material so as to effectively isolate water molecules, chloridions and sodium ions from entering the basic material and the base material and improve the adhesive force, the water resistance and the flash rust resistance of the coating film under the wet environment, and has excellent adhesive force, water resistance, salt fog resistance, flash rustresistance, acid and alkali resistance and corrosion resistance.

Description

technical field [0001] The technical field of the scaffold coating of the present invention, more specifically, relates to a modified amide wax paste antirust coating for building scaffolding and a preparation method thereof. Background technique [0002] Coating is an indispensable material for protecting infrastructure in daily life. It is widely used in buildings, various hardware, decoration of industrial products, machinery, vehicles, ships, wood and other fields. Every year in China, a large number of metals are damaged due to corrosion, losing their original performance, causing a large number of metals to be scrapped, and causing huge economic losses. People have studied various measures to prevent and inhibit the corrosion of metals, among which coating anti-rust is an effective method. [0003] At present, anti-corrosion coatings are still mainly solvent-based, but the volatilization of solvents during the film formation of such coatings has caused environmental p...

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Problems solved by technology

[0003] At present, anti-corrosion coatings are still mainly solvent-based, but the volatilization of solvents during the film formation of such coatings has caused environmental pollution and human health hazards. As people pay more and more attention to environmental protection, environmentally friendly coatings are becoming more and more Attracted attention, traditional paint is gradually restricted because it is not environmentally friendly and VOC exceeds the standard

The existing water-based anti-rust paint cannot meet the standards of oil-based paint due to its anti-rust effect, hardness and adhesion

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