Preparation method of multifunctional coating

Abstract

The invention relates to a preparation method of a multifunctional coating, and particularly relates to the coating which is prepared from water-based resin, anti-corrosion materials, flame retardant materials, damping materials, additives and neutral water and is used in architecture occasions of car, ship and other facilities, the main raw materials include mica powder, aluminum hydroxide, styrene acrylic emulsion, silicone acrylic emulsion, elastic emulsion and a flame retardant agent, an emulsifier, propylene glycol, dimethylethanolamine and a thickening agent, and is evenly mixed with the neutral water according to a certain proportion, and then a product is prepared successively by mixing, stirring, pH value detection, discharge, grinding and packaging, wherein the mixing is as follows: single materials are mixed with water and then added to a mixer in a prescribed sequence, the stirring is carried out according to different time requirements in different stages, the manufactured product has good anti-corrosion effect, high fire resistance, strong acid and alkali resistance, good flexibility, simple production process, safety and reliability, convenient use and operation and other advantages.

Description

Technical field: [0001] The invention relates to a preparation method of a multifunctional paint, in particular to a preparation method of a multifunctional paint prepared by water-based resin, anti-corrosion material, flame retardant material, damping material, auxiliary agent and water. technical background: [0002] With the continuous improvement of people's living standards and quality of life requirements, especially under the guidance of people-oriented principles, all products that are not conducive to human health and seriously pollute the environment are being gradually eliminated. Asphalt damping slurry (also known as damping material) used inside steel structures such as railway locomotives (mainly referring to internal combustion engine electric locomotives), passenger cars, dining cars, and subway vehicles, such as rubber asphalt slurry, asbestos asphalt slurry, emulsified asphalt, epoxy asphalt, etc. was gradually eliminated. Because this type of coating not ...

AI Technical Summary

Problems solved by technology

Because this type of coating will not only volatilize a large amount of toxic solvents (xylene, heavy benzene) during production and construction, but also continue to volatilize toxic substances during long-term use.

In particular, the current and future high-speed trains are mostly air-conditioned vehicles, and the doors and windows are closed all year round. Passengers and flight attendants live in asphalt tanks for a long time and are poisoned by it. Moreover, asphalt is flammable, there is always a fire hazard.

[0003] The purpose of the present invention is to overcome the disadvantages and deficiencies of the existing asphalt coatings, such as large toxic and side effects and poor safety, and provide a new type of asphalt paint prepared from water-based resins, anti-corrosion materials, flame-retardant materials, damping materials, additives and water. Flame-retardant, anti-corrosion and damping slurry, used as a coating, reduces environmental pollution, harmless to the human body, non-flammable and non-explosive, damping, acid and alkali resistance, convenient construction, transportation and storage