Air purification anti-corrosion coating for wood inner door and preparation method thereof

Abstract

The invention discloses air purification anti-corrosion coating for a wood inner door and a preparation method thereof. The coating is prepared from the following raw materials in parts by weight: 25to 30 parts of polyacrylic resin, 18 to 23 parts of epoxy resin, 12 to 18 parts of organosiloxane resin, 8 to 16 parts of barium sulfate, 5 to 12 parts of talcum powder, 5 to 8 parts of kieselguhr, 4.5 to 8.5 parts of bamboo charcoal powder, 2.8 to 4.5 parts of negative ion powder, 3 to 5 parts of artemisia leaf powder, 2.8 to 4.2 parts of mint herb essential oil, 4 to 7 parts of wood fiber, 3 to6 parts of nano-zinc oxide, 3 to 6 parts of nanometer magnesia, 3 to 6 parts of nanometer titanium dioxide, 2.2 to 3.6 parts of lithium carbonate, 1.2 to 1.8 parts of pigments, 2.5 to 3.6 parts of mildew preventives, 2.2 to 3.5 parts of antioxidants and the like. The coating has the advantages of good anti-corrosion performance, high bonding performance, falling difficulty, good coating performance, good anti-aging performance, difficult cracking and air purification function.

Description

technical field [0001] The invention relates to the technical field of anti-corrosion coatings, in particular to an air-purifying anti-corrosion coating for wooden interior doors and a preparation method thereof. Background technique [0002] The wooden inner door is a traditional building door. It is mainly made of wood. It has poor corrosion resistance and is seriously affected by the external environment. When it is exposed to sunlight for a long time, it is easy to dry and crack. In order to prolong the service time of the wooden inner door, people mostly choose to spray a layer of anti-corrosion paint on the surface of the wooden inner door as a protective layer, so as to resist the erosion of the wooden inner door by the external environment. [0003] The paint sprayed in the prior art contains harmful chemical substances such as formaldehyde, which is harmful to human health, and the paint has poor adhesion, is easy to fall off or cracks, and affects the overall appea...

AI Technical Summary

Problems solved by technology

[0003] The paint sprayed in the prior art contains harmful chemical substances such as formaldehyde, which is harmful to human health, and the paint has poor adhesion, is easy to fall off or cracks, and affects the overall appearance and service life of the wooden interior door.