Multifunctional modified asphalt paint capable of improving weathering resistance and enhancing brightness of oil paint and preparation method of multifunctional modified asphalt paint

Abstract

The invention discloses a multifunctional modified asphalt paint capable of improving weathering resistance and enhancing brightness of an oil paint. The multifunctional modified asphalt paint is prepared from the following raw materials in parts by weight: 23-26 parts of modified asphalt, 8-12 parts of aniline-formaldehyde resin, 22-27 parts of epoxy resin, 4-6 parts of methylene dicyclohexane amine, 0.3-0.8 part of tetra-butyl hydroquinone, 2-4 parts of phytic acid, 2-3 parts of a silicone acrylic emulsion, 0.5-10 parts of dodecylamine, 2-4 parts of pearl powder, 0.3-0.6 part of sorbitan trioleate, 4-7 parts of polyurethane, 1-2 parts of polydimethylsiloxane, 1-3 parts of cellulose, 3-4 parts of fluorite, 5-8 parts of modified waste waterglass bonded sand, 12-14 parts of methyl ethyl ketone, 7-9 parts of methyl acrylate, 6-9 parts of pentaerythritol, 12-14 parts of dimethylbenzene, 0.01-0.03 part of dimethyl 2,2'-azobis(2-methylpropionate) and 8-12 parts of butyl acetate. The multifunctional modified asphalt paint disclosed by the invention can reduce environmental pollution and reduce the cost and can promote functions of heat resistance, fire resistance, corrosion resistance and the like of the oil paint.

Description

technical field [0001] The invention relates to a paint and a preparation method thereof, in particular to a multifunctional modified asphalt paint which improves the weather resistance of the paint and enhances brightness and a preparation method thereof. Background technique [0002] Water glass sand is prepared by mixing silica sand, water glass and additives. Water glass is colorless, odorless, and non-toxic, and there is no irritating or toxic gas overflow during the casting process. However, in the past, water glass was added in a large amount and its collapsibility was poor. At the sand cleaning site, silicon dust flew up, causing silicon dust pollution. , It is difficult to regenerate old sand, and a large amount of it is discarded, causing alkaline pollution of the environment. Water glass has a wide range of uses. In the chemical system, it is used to manufacture various silicate products such as silica gel, sodium metasilicate pentahydrate, silica sol, potassium ...

AI Technical Summary

Problems solved by technology

Water glass is colorless, odorless, and non-toxic, and there is no irritating or toxic gas overflow during the casting process. However, in the past, water glass was added in a large amount and its collapsibility was poor. At the sand cleaning site, silicon dust flew up, causing silicon dust pollution. , the old sand is difficult to regenerate, and a large amount is discarded, causing alkaline pollution to the environment