Epoxy modified acrylic aqueous finishing paint for burglarproof doors and preparation method for epoxy modified acrylic aqueous finishing paint

Abstract

The invention discloses epoxy modified acrylic aqueous finishing paint for burglarproof doors and a preparation method for the epoxy modified acrylic aqueous finishing paint. The epoxy modified acrylic aqueous finishing paint provided by the invention belongs to green and environment-friendly coating materials and is prepared from distilled water, base materials, i.e., epoxy modified acrylic aqueous resin and aqueous amino resin, aqueous transparent color pastes, i.e., aqueous transparent blue paste and aqueous transparent white paste and adjuvants, i.e., a cosolvent, a neutralizing agent, a delustering agent, an antifoaming agent and a base material wetting agent. The aqueous finishing paint is applied to the coating of the burglarproof doors for the first time, and water serves as a solvent, so that the emission of VOC (Volatile Organic Compounds) can be lowered, and the harm to environments and human health caused by solvent type coating materials is reduced; and the existing burglarproof door coating process is not changed, the workability is relatively good, the adaptability to material surfaces is good, the coating adhesion is high, a paint film is plump and is good in decorative performance, and the weather resistance is better than that of the solvent type coating materials.

Description

technical field [0001] The invention belongs to the field of metal protection, and in particular relates to an epoxy-modified acrylic water-based topcoat for anti-theft doors and a preparation method. Background technique [0002] At present, the transparent topcoats for anti-theft door decoration in my country all use traditional solvent-based acrylic amino paints. These paints contain a large amount of organic solvents, such as aromatic hydrocarbons, halogenated hydrocarbons, etc., and a large amount of toxic solvents volatilize during the spraying and drying process. , Not only have an impact on the health of workers, increase fire hazards, but also cause serious pollution to the atmosphere. In recent years, as countries around the world pay more and more attention to VOC (volatile organic compounds, volatile organic compounds) pollution and environmental protection regulations continue to stringent VOC emission standards, water-based coatings are non-toxic and environment...

AI Technical Summary

Problems solved by technology

[0002] At present, the transparent topcoats for anti-theft door decoration in my country still use traditional solvent-based acrylic amino paints. These paints contain a large amount of organic solvents, such as aromatic hydrocarbons, halogenated hydrocarbons, etc., and a large amount of toxic solvents volatilize during the spraying and drying process. , which not only affects the health of workers, increases fire hazards, but also causes serious pollution to the atmosphere.