Healthy and environment-friendly negative ion indoor coating preparation method

Abstract

The invention belongs to the technical field of coatings, and particularly relates to a healthy and environment-friendly negative ion indoor coating preparation method. By the aid of water-resistant environment-friendly adhesive and covering polymer emulsion combination technology, a healthy and environment-friendly coating is prepared from assisted optimized efficient negative ion mineral additives and healthy and environment-friendly auxiliaries and is non-toxic, environmentally friendly, good in water resistance and strong in covering power, growth of various mildews is effectively inhibited, negative ions can be continuously released, harmful gas in air is removed, the air quality of a living condition is effectively improved, human immunity is improved, and health of people is promoted. The healthy and environment-friendly coating can be widely used for residential houses and places with dense crowds such as shopping malls, office buildings, hospitals, schools, hotels, undergroundgarages and industrial building, the indoor air quality of the places is effectively improved, and protective and decorative functions are achieved.

Description

technical field [0001] The invention belongs to the technical field of coatings, and in particular relates to a method for preparing a healthy and environment-friendly negative ion indoor coating. Background technique [0002] With the rapid development of today's society, people's requirements for living comfort are increasing, and people are paying more and more attention to a healthy and environmentally friendly living environment. According to relevant statistics, about 70% of human life is spent indoors, so indoor air quality has become a hot spot of concern. There are more than 300 kinds of indoor air pollutants that have been found, of which more than 20 are likely to cause harm to the human body, or even cause cancer, which greatly threatens the healthy life of human beings. In recent years, people pay more and more attention to the impact of indoor air quality on people's health, and pay more attention to the health and environmental protection of decoration materi...

AI Technical Summary

Problems solved by technology

[0006] However, there are many problems in the actual use of negative ion mineral materials used as paint additives on the market: 1) negative ion mineral materials are often natural products of nature, and this material often has a darker color, usually yellowish brown or black.

The basic color of the paint is white, and the dosage control of additives will affect the product

If the amount of additives is too small, the effect of purifying the air may not be achieved; if the amount of additives is too large, it will affect the appearance, color and stability of the product; 2) Some small workshops and small processing factories of negative ion mineral materials will illegally clean the minerals during mineral processing. Add some radioactive substances to achieve a higher release of negative ions, such materials will have unpredictable effects on human health

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