Multifunctional environment-friendly water-based nanometer diatom ooze and preparation method thereof

Abstract

The embodiment of the invention provides multifunctional environment-friendly water-based nanometer diatom ooze and a preparation method thereof. The multifunctional environment-friendly water-based nanometer diatom ooze is prepared from the following ingredients in percentage by mass: 30 to 45 percent of waterborne odor removal emulsion, 15 to 25 percent of kieselguhr, 1 to 5 percent of nanometertitanium dioxide, 20 to 32 percent of filling materials, 0.5 to 1 percent of sodium hydroxide, 1 to 2 percent of waterborne dispersing agents, 0.5 to 1 percent of anti-freezing agents, 1 to 3 percentof thickening agents, 0.2 to 0.5 percent of antibacterial agents, 0.2 to 0.5 percent of mildew preventives and 8 to 15 percent of deionized water. A coating formed by coating the multifunctional environment-friendly water-based nanometer diatom ooze provided by the invention onto the surface of a base body has the effective protection effects of high sealing performance, anti-corrosion performance, scratching and friction resistance and anti-impact performance and also has the advantages that the decoration performance is high; the antibacterial and mildewproof effects are realized; the functions of adsorbing and decomposing harmful substances such as formaldehyde, benzene and ammonia gas in the air in a long-effect way, regulating the humidity and the like can be realized; the service life is long; the effect is obvious.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of water-based functional building materials, specifically a multifunctional and environmentally friendly water-based nano-diatom mud and a preparation method thereof. Background technique [0002] The protective coating of construction projects has become an important topic in the field of construction engineering. Architectural coatings endow building substrates with a brand-new surface. On the one hand, they can effectively improve and enhance the performance of materials and products (corrosion resistance, wear resistance, fire protection, decorative performance), ensure the reliability and safety of product use, and prolong the service life. , save resources and energy, reduce environmental pollution, and on the other hand, it can also endow building matrix materials with special physical and chemical properties. As the most effective, most economical and most widely used prote...

AI Technical Summary

Problems solved by technology

[0004] At present, traditional architectural coatings have some disadvantages, such as containing a large amount of organic solvents, VOC and other toxic volatile substances, which release toxic formaldehyde and volatile organic compounds during production and use, causing air pollution, and volatilization during construction. The pollution of the environment is serious, and the cost is high, and the physical properties of some varieties of architectural coatings are not ideal.

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