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Is diatom mud really so god? 
The main component of diatom mud is diatomaceous earth, but diatom mud is diatomaceous earth! Diatomaceous earth is also more porous than activated carbon, that is, its adsorption capacity is higher than that of activated carbon. 
1, decomposition of formaldehyde? Rely on physical porous adsorption of formaldehyde, and did not advertise the effect of "decompose formaldehyde". Some manufacturers will say that photocatalysts are added to the diatom mud to decompose! However, photocatalysts need oxygen, water, and light to complete the decomposition of formaldehyde. Wherein light is ultraviolet light, and the energy level of a person's lamp can reach the intensity of ultraviolet light? 
2, negative oxygen ions? How to produce negative oxygen ions? - Most of the free electrons generated by ionization of air molecules under the action of high pressure or strong rays are obtained by oxygen." Regarding the release of negative oxygen ions by diatom mud, there are two ways to get on-line: 1. The role of photocatalysts : Since there is no ultraviolet level light at home, we have already overturned this point.2 Diatom mud's absorption and release of water can produce a waterfall effect, decomposing water molecules into positive and negative ions. The so-called waterfall effect: Xiaoyun check According to a lot of data, it is generally understood that the waterfall water descends from high, and that the water pressure is high and negative ions are generated under the condition of weightlessness. Do diatom mud have conditions of high pressure and weightlessness? 
3, no added? Diatomite itself cannot be walled. If diatom mud is not added, diatom mud is 100% diatomaceous earth! Then the question arises: Why can diatom mud be on the wall? Even if it can be on the wall, then diatom mud is definitely adding adhesive! 
Second, a rational view of the advantages of diatom mud: 1, environmental protection materials and traditional decorative materials are relatively environmentally friendly, able to adsorb formaldehyde. 2, good soundproof Because it shows rough porous, so it has a better sound insulation. 3, plasticity strong diatom mud plasticity can be based on their own preferences to draw a complex pattern and texture. 4. The fired diatom mud wall material is resistant to the high temperature of 1300 degrees and will never burn in the event of a fire. 5. Moisture absorption Because of its strong adsorption capacity, moisture will be absorbed when the humidity is high. 
Third, diatom mud also has drawbacks: 1, difficult to clean: due to excessive adsorption, once it is dirty it is difficult to clean. For a long time, the adsorbed dust is not easy to clean. 2. Difficulties in construction: New materials, construction workers in remote areas may not be familiar with the construction process. 3, rough: look good from afar, close to see rough. It's good for rough feelings, and it's harder to accept if you don't like rough ones. 4, not waterproof: Although it can prevent moisture, but its moisture-proof principle is to adsorb water molecules; therefore, kitchen, bathroom and other places too wet, not suitable for diatom mud. 5, expensive due to the transition touted, the price is not generally low. 6, the hardness is low after the collision is easy to break into small pieces off. Diatom mud does have some advantages over traditional decorative materials! However, it is also necessary for all manufacturers to publicize it to be substantial and truthful. There is no need to mislead the public!
Diatom mud, really so god? "To formaldehyde, decomposition of formaldehyde, no additives, release of negative oxygen ions ..." all kinds of Niubi, then diatom mud really so God? Let's analyze it!