Functional water-based fluorine-containing coating and preparation method thereof

Abstract

The invention discloses a functional water-based fluorine-containing coating and a preparation method thereof. The coating is prepared from components in parts by weight as follows: 60-75 parts of anantibacterial fluorine-containing resin emulsion, 25-35 parts of composite filler, 2-3 parts of a dispersant, 2-3 parts of a coupling agent, 1-2 parts of a leveling agent, 0.5-1.5 parts of a curing agent and 15-20 parts of deionized water. The preparation method comprises the steps as follows: preparation of filler slurry, addition of the fluorine-containing resin emulsion and a curing reaction. According to the preparation method of the functional water-based fluorine-containing coating, the functional waterborne fluorine-containing resin emulsion and the functional filler are mixed and fullydispersed through scientific formula design, so that the prepared fluorine-containing coating has good apparent property, excellent comprehensive performance as well as antibacterial, thermal insulation and environmental protection performance, energy consumption is effectively reduced, and the fluorine-containing coating has broad market prospects.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a functional water-based fluorine-containing coating and a preparation method thereof. Background technique [0002] At present, with the advancement of science and technology, the enhancement of social environmental awareness and the strengthening of environmental protection regulations, people's requirements for the living environment are more environmentally friendly, healthy and safe. The production and use of solvent-based fluorine coatings with high VOC content are increasingly restricted. Water-based coatings with safety, environmental protection and antibacterial properties have attracted widespread attention and become an inevitable demand for social development. [0003] Water-based fluorine-containing coatings not only have the excellent weather resistance, stain resistance and corrosion resistance of fluorine-containing materials, but also have the environmental protection and...

AI Technical Summary

Problems solved by technology

[0004] Existing fluorine coatings for buildings have a single function and cannot meet the requirements of modern society on energy saving and environmental protection.