Novel water-based epoxy floor paint and preparation technique thereof

Abstract

The invention relates to a novel water-based epoxy floor paint and a preparation technique thereof. The invention is characterized in that the novel water-based epoxy floor paint is composed of a component A and a component B. The component A is prepared from the following raw materials in parts by mass: 80 parts of water-based epoxy resin and 20 parts of reactive diluent. The component B is prepared from the following raw materials in parts by mass: 20-25 parts of water-based epoxy curing agent, 25-35 parts of deionized water, 0.2-0.6 part of RS610 wetting and dispersing agent, 0.3-0.5 part of DF681F defoaming agent, 0.5-1 part of scratch-resistant aid, 0.2-0.4 part of A401 alkali swelling thickener, 4-6 parts of titanium white, 2-3 parts of BGS phthalocyanine blue, 1-1.5 parts of 801 strontium chrome yellow, 10-15 parts of light calcium carbonate, 20-25 parts of precipitated barium sulfate and 10-15 parts of ultrafine talcum powder. By using water as the dispersion medium, the floor paint is free of volatile organic solvents (such as methylbenzene and xylene), so that abundant resources are saved, the fire hazard during construction is eliminated, the atmosphere pollution is lowered, and the working environment conditions are improved; and the coating has high adhesion and high binding property for most substrates.

Description

technical field [0001] The present invention relates to a new type of water-based epoxy floor coating and its preparation process, which is an industrial floor coating with high hardness, good wear resistance, high adhesion and chemical resistance Excellent features. Background technique [0002] With the continuous development of the economy, the demand for industrial floor coatings is also increasing. Traditional solvent-based epoxy floor coatings contain more organic solvents. These solvents are discharged into the atmosphere during the production and construction of the coatings, posing fire hazards, polluting the environment, and causing harm to the human body. Compared with traditional solvent-based epoxy floor coatings, water-based epoxy floor coatings have great advantages: water is used as the dispersion medium, and it does not contain volatile organic solvents such as toluene and xylene, and will not cause environmental pollution , and there is no hidden danger o...

AI Technical Summary

Problems solved by technology

Traditional solvent-based epoxy floor coatings contain more organic solvents. These solvents are discharged into the atmosphere during the production and construction of the coatings, posing fire hazards, polluting the environment, and causing harm to the human body.

Images