Noise-elimination antirust paint for communication machine room and preparation method thereof

Abstract

The invention relates to noise-elimination antirust paint for a communication machine room and a preparation method thereof. The noise-elimination antirust paint is prepared from sodium borate, phthalate, modified poly(3, 4-ethylenedioxythiophene)-poly(styrenesulfonate), aromatic polyurethane acrylate, organic silicon resin, dimethylaminoethyl acrylate, a diluent, a leveling agent, graphene, magnesium chloride, nanometer silver powder, polyvinylpyrrolidone and organic bentonite. The noise-elimination antirust paint has lasting antistatic properties, rust resistance, corrosion resistance and a wide application prospect.

Description

technical field [0001] The invention belongs to the field of paint preparation, and in particular relates to a noise-absorbing anti-rust paint for a communication machine room and a preparation method thereof. Background technique [0002] Antirust paint is a paint that protects metal surfaces from chemical or electrochemical corrosion from the atmosphere, sea water, etc. Mainly divided into two categories of physical and chemical antirust paint. The former relies on the proper coordination of pigments and paints to form a dense paint film to prevent the intrusion of corrosive substances, such as iron red, aluminum powder, graphite antirust paint, etc.; the latter relies on the chemical antirust effect of antirust pigments, such as red Dan, zinc yellow antirust paint, etc. [0003] Static electricity is a phenomenon of charge accumulation due to contact or friction. In daily life, static electricity will be generated due to climate, environment, and physical influences...

AI Technical Summary

Problems solved by technology

Among them, the density of metal powder is high, and a large volume fraction is required to form a conductive path. The surface layer is easily oxidized, which will reduce or even lose electrical conductivity, and has poor corrosion resistance, thereby affecting other properties of the coating. Therefore, the application of metal powder as a conductive filler is subject to certain restrictions. Restrictions; antistatic agents have poor temperature resistance, water resistance, oil resistance, corrosion resistance, durability, and unstable antistatic performance; early antistatic paints generally use carbon-based materials as conductive fillers, and black conductive graphite and carbon black have poor dispersion. The color of the product is black, and it is not easy to adjust to other lighter colors; with the development of science and technology, new conductive fillers such as semiconductor metal oxides and nano-conductive powders have gradually appeared, and are applied in antistatic paints. These materials are light in color , easy to color, and enrich the color system of antistatic paint, but when this kind of material is used alone, the amount of addition is large, and the dispersion stability is poor, which will affect the performance of the paint and its coating, so it is generally used in conjunction with carbon-based materials