Waterborne paint capable of releasing negative ions and preparation method thereof

Abstract

Waterborne paint capable of releasing negative ions is characterized by comprising the following components by weight: 80-100 parts of an acrylic acid emulsion; 15-30 parts of glycerin; 5-20 parts of xylitol; 10-20 parts of sodium pyrophosphate; 150-200 parts of water; 10-20 parts of a levelling agent; 10-20 parts of a negative ion additive, wherein the negative ion additive comprises the following components by weight: 20-30 parts of tourmalinite, 1-5 parts of rare earth, 0.5-3 parts of a surfactant, and 60-80 parts of nanometer bismuth oxide doped diatomite composite powder. When compared with the prior art, the advantages of the invention are that: through the addition of a high-efficient negative ion additive in the waterborne paint, the using amount of tourmalinite during the preparation of the waterborne paint is decreased on the premise of large and effective release of negative ions, and the production cost is reduced.

Description

technical field [0001] The present invention relates to a kind of paint material, relate in particular to a kind of water-based paint, this water-based paint can release negative ions, Background technique [0002] With the improvement of people's living standards, the requirements for the living environment are getting higher and higher, and more attention is paid to the impact of the environment on human health. Furniture is an essential item in the living environment, and paint is an indispensable material in furniture production. At present, there are many functional coatings on the market, such as thermal insulation, heat insulation, flame retardant, sound insulation and other coatings, but none of them can really improve the impact of the coating itself on the human body. [0003] Negative ions are the protectors of the environment. Negative ion air is called "longevity element" or "air vitamin". Negative ions have the health care function of improving human blood ci...

AI Technical Summary

Problems solved by technology

[0005] The Chinese Invention Patent Application Publication "An Environmentally-Friendly Paint Generating Negative Ions and Its Preparation Method" (publication number CN103849265A) with the application number 201210500790.0 discloses an environmentally-friendly paint generating negative ions and a preparation method thereof. The environmentally-friendly paint can release negative ions Water-based paint, its negative ion additives contain tourmaline and nano-titanium dioxide that can generate negative ions, but the amount of these materials is relatively large, and the production cost is relatively high

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