Production and preparation process of environment-friendly water-based paint

Abstract

The invention relates to the technical field of environment-friendly water-based paint, in particular to a production and preparation process of environment-friendly water-based paint, the process comprises the following steps: step 1, putting raw materials including acrylic polyurethane resin, water-based resin, sodium silicate, methylated amino resin, a defoaming agent, a catalyst, a neutralizer and water into a stirring machine according to a quantitative proportion for mixing, 2, adding a dispersing agent, an antioxidant and nano titanium dioxide into a stirrer for mixing and stirring after stirring in the step 1 is completed, 3, adding a flame retardant into the stirrer for continuous stirring after the step 2 is completed, and 3, adding quantitative water into the stirrer again, adding a mildew preventive, a moisture-proof agent and an antibacterial agent according to a quantitative proportion, and then stirring, 4, after stirring is conducted for a period of time, adding a certain amount of thickening agent, 5, after stirring is stopped, standing the raw materials, and 6, detecting the water-based paint through a detection device. The water-based paint has the advantages of being good in stability, easy to clean and more environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of environment-friendly water-based paint, in particular to a production and preparation process of environment-friendly water-based paint. Background technique [0002] With the pressure of environmental protection policies, consumers' awareness of environmental protection is constantly improving. In particular, provinces and cities across the country have introduced VOC emission limit standards to encourage the use of non-solvent-based coatings, which has brought opportunities for the development of water-based paints and other environmentally friendly coatings. Although traditional paints still occupy a relatively large market share, water-based paints are a green industry and the direction of future development of paints. With the pressure of environmental protection policies, consumers' awareness of environmental protection continues to improve, especially the introduction of VOC in various provinces and...

AI Technical Summary

Problems solved by technology

[0003] However, water-based paints are weaker than paints in terms of hardness and wear resistance during use, making water-based paints not resistant to scratches and collisions after spraying, and easy to peel off, which greatly affects the use effect and does not cause damage. It also has antibacterial and antiseptic properties, and its use is relatively limited