Active additive for diatom ooze adsorbent material

Abstract

The invention discloses an active additive for diatom ooze adsorbent material, which is prepared from the following raw materials by weight: 10-15% of 2,4,5,7-tetraaminopyrimidine [5,4g] pteridine, 5%-10% of vinyl pyrrolidone, 5%-10% of methacrylamide, 5%-10% of vinyl imidazole, 1%-1.5% of nano-iron oxide, 15%-20% of activated carbon particles, 25%-30% of deionized water, 1%-1.5% of negative oxygen ions, 1%-1.5% of nano-titanium dioxide, and 5%-10% of seaweed gel. The active additive for diatom ooze adsorbent material has high removal rate on formaldehyde reaching more than 85%.

Description

technical field [0001] The invention relates to the field of home decoration coatings, in particular to an active additive for diatom mud adsorption materials. Background technique [0002] As an indoor coating, diatom mud is favored by people and is used more and more because its construction, smearing and pattern making are superior to existing decorative coatings, and because of its super adsorption capacity, it can also absorb harmful gases in the air. wider. [0003] At present, there are many kinds of paints on the market. Among them, latex paints that use water as a solvent are mainly composed of water, fillers, additives, etc. It is non-toxic and harmless and is favored by the general public. It is also one of the main paints at present. The paint made of high-grade latex paint will produce a certain odor when it is just applied on the wall. When the indoor humidity is high, condensation will occur, and dust will easily adhere to the wall surface, and it will burn e...

AI Technical Summary

Problems solved by technology

[0003] At present, there are many kinds of paints on the market. Among them, latex paints that use water as a solvent are mainly composed of water, fillers, additives, etc. It is non-toxic and harmless and is favored by the masses. It is also one of the main paints at present. The paint made of high-quality latex paint will produce a certain odor when it is just painted on the wall. When the indoor humidity is high, condensation will occur, and dust will easily adhere to the wall surface, and it will burn easily in the event of a fire. At the same time, the glossiness of ordinary latex paint is not good, which makes people dazzled

[0004] The current way to deal with indoor formaldehyde is to place formaldehyde-removing plants indoors, such as Chlorophytum, Sansevieria, Ivy, Aloe, etc., but their absorption rate will be very low at night and in rainy weather; activated carbon adsorbents can also be placed indoors, but It needs to be replaced after it reaches a certain level, and it needs to be placed in different quantities according to the size of the room, so this method is more troublesome; you can also place an air purifier indoors, but it can only be used in a closed space if it is opened. Windows not only do not purify indoor formaldehyde, but also waste a lot of electricity; in addition, chemical agent purification method can also be used, but this method treats the symptoms but not the root cause, and only a small part of the diluted formaldehyde is absorbed or reflected. Generally speaking, these methods cannot remove indoor formaldehyde to a certain extent.