Water-based high-temperature-resistant antirust paint and preparation method thereof

Abstract

The invention discloses a water-based high-temperature-resistant antirust paint. The water-based high-temperature-resistant antirust paint is characterized by being prepared from the following raw materials in parts by weight: 1-2 parts of sodium propionate, 2-3 parts of sodium pyrophosphate, 4-6 parts of mica powder, 2-3 parts of propanediol butyl ether, 23-26 parts of styrene-acrylic emulsion, 1-2 parts of 18-alkyl primary amine acetate, 0.3-0.5 part of organic fluoride modified polysiloxane, 1-2 parts of zinc stearate, 2-3 parts of carbonate pickax, 0.3-0.5 part of sodium oleate, 2-3 parts of polyving akohol, 2-3 parts of a water-based curing agent D230, 0.1-0.3 part of polyxyethylated alkylphenol, 33-36 parts of epoxy resin emulsion, 3-4 parts of barite powder, 4-7 parts of talcum powder, 16-22 parts of deionized water and 4-7 parts of an additive. After the paint is solidified, a paint film is high in hardness, good in abrasive resistance, high in adhesive force and not easy to peel off and also has the functions of resisting high temperature and preventing rust. By utilizing the water-based high-temperature-resistant antirust paint, an out door device shell can withstand harsh environment, the service life is prolonged, the added additive has the effect of reducing noise through damping, outflow of noise is weakened, and harmonious living environment is built.

Description

technical field [0001] The invention relates to a paint and a preparation method thereof, in particular to a water-based high temperature resistant antirust paint and a preparation method thereof. Background technique [0002] Antirust paint is a kind of coating widely used in industry, and its main function is to prevent metal from being oxidized and rusted during long-term use. At present, the antirust paints widely used in the market are basically solvent-based, but the formaldehyde, benzene, and xylene contained in the solvent-based antirust paints are all toxic and carcinogenic substances, which cause great hidden dangers to human health, and are far from being acceptable. Meet people's requirements for health and environmental protection. With the gradual improvement of people's awareness of environmental protection, people gradually replace organic solvents with water as diluents. Any paint that uses water as a solvent or as a dispersion medium can be called a water...

AI Technical Summary

Problems solved by technology

At present, the antirust paints widely used in the market are basically solvent-based, but the formaldehyde, benzene, and xylene contained in the solvent-based antirust paints are all toxic and carcinogenic substances, which cause great hidden dangers to human health, and are far from being acceptable. Meet people's requirements for health and environmental protection