Aqueous plastic paint and construction method thereof

Abstract

The invention discloses an aqueous plastic paint which comprises the following components by weight percent: 5% of purified water, 70% of (50-100 nano particle size) thermoplastic aqueous acrylic emulsion, 15% of ethanol, 1.7% of alkaline association type thickening agent, 3.4% of dodecyl ester film-forming adjuvant, 0.04% of non-silicone mineral oil defoaming agent, 0.3% of dimethylethanolamine, 0.06% of flatting agent and 4.5% of non-resin aqueous color paste. According to the invention, a nano thermoplastic aqueous acrylic acid resin is adopted, thus a paint film is good in adhesive power; and main raw materials in the formula belong to an aqueous system, and no toxic organic solvent is contained in the formula. Simultaneously, through using a construction method disclosed by the invention, the rapid film formation at room temperature is achieved in normal temperature environment; and in the common coating environment, the aqueous plastic paint has small possibility of adsorbing environment dust to generate particles.

Description

technical field [0001] The invention relates to a water-based plastic paint and a construction method for applying the water-based plastic paint to plastic products. Background technique [0002] Plastic paint is widely used, including plastic parts such as motorcycles, electric vehicles, helmets, TVs, computers, air conditioners, refrigerators, and water dispensers. Plastic paints mainly include polyurethane paint, acrylic paint, vinyl resin and epoxy resin paint. Since the solvents of these paints are toxic organic solvents such as banana water, toluene, xylene, etc., toxic organic solvents will harm the human body. Healthy, at the same time it is flammable and explosive, and there is a fire hazard. However, water-based paint starts from the material itself, which solves the shortcomings of paints that are flammable and explosive, harmful to health, and pollutes the air environment. Therefore, it is an irreversible trend for water-based plastic paint to replace traditiona...

AI Technical Summary

Problems solved by technology

In the ordinary domestic coating environment, the temperature is 5-35°C and the humidity is less than 85%. It is difficult to bake in a short time after spraying. For example, a plastic helmet needs to be placed on a special shelf to protect the surface of the paint film. , It usually takes more than 30 minutes to spray a full frame of helmets, that is, it is possible to bake after 30 minutes. Therefore, a construction method of water-based plastic paint that meets the general painting environment is needed