Coating knowledge: what is diatom mud? How to identify?

Core tip: at present, many people will choose diatom mud in home decoration, but what is diatom mud and what is its effect? How to identify the true and the false? These questions have puzzled many friends This article will introduce how to identify the true and the false of diatom mud and diatom mud in detail: what is diatom mud: diatom mud is a kind of pure natural indoor functional wall material with strong physical adsorption and Ion exchange, with the functions of eliminating formaldehyde, adjusting humidity, sterilization and disinfection, fire prevention and flame retardant, heat insulation and noise reduction, deodorization and odor elimination, wall self-cleaning, releasing negative oxygen ions, etc., is used to replace wallpaper and latex paint, and is suitable for interior wall decoration of villas, apartments, hotels, homes, hospitals, etc silicon Which is the price of Dajin diatom mud Recommended brief introduction: which is the price of Dajin diatom mud? How to buy genuine diatom mud? Guangdong diatom mud agent suggests placing a basin of cold water in the air conditioning room, so that the diatom mud wall can breathe effectively The feature of the breathing wall is obvious When the indoor air is dry, the diatom mud wall will release the absorbed water quickly Put it out to help regulate the indoor dry humidity It is suggested to place a basin of cold water in the air conditioning room, so that the wall of diatom mud can breathe effectively The feature of the wall that can breathe is obvious When the indoor air is relatively dry, the wall of diatom mud will absorb the water Home of coatings news: at present, many people will choose diatom mud in home decoration, but what is diatom mud, what is its effect? How to identify the true and false? And so on, these problems puzzled many friends This article will introduce how to identify the true and false diatom mud and diatom mud in detail: what is diatom mud: Diatom mud is a kind of natural indoor functional wall material, which has strong physical adsorption and ion exchange It has the functions of eliminating formaldehyde, adjusting humidity, sterilization and disinfection, fire prevention and flame retardant, heat insulation and noise reduction, deodorization and odor elimination, wall self-cleaning, releasing negative oxygen ions and so on It is used to replace wallpaper and latex paint It is suitable for interior wall decoration of villas, apartments, hotels, home furnishings, hospitals, etc Diatom mud, as a new high-tech decorative material, emphasizes the function, but the function is abstract, which is difficult to be recognized by the naked eye Diatomaceous earth is the main component of diatomaceous mud, and its appearance is powder Diatomite has 5000-6000 times more pores than activated carbon, so it has a very strong adsorption capacity The diatomite content is more than less, and the quality of diatomite is good or bad In addition, diatomite itself is as cohesionless as sand, and the diatomite mud must be added with a viscous material Whether this material is a chemical resin or a natural material, will it block the pores of diatomite, which also directly affects the functionality of diatomite mud Diatom mud has the effect of heat preservation and insulation, but it is not the material of heat preservation and insulation, because the construction thickness of diatom mud is required to be 2-2.5mm, some individual texture can reach 2.5-3mm, and the construction thickness of the wall naturally plays the effect of heat preservation and insulation Diatom mud itself has no pollution, and has a variety of functions, which is incomparable with traditional coatings such as latex paint and wallpaper There is no need to move when using diatom mud for decoration, because there is no taste in the process of diatom mud construction Identification method of diatom mud: at present, there are many false advertisements under the banner of diatom mud In fact, they are selling putty powder or adding photocatalyst and other chemicals All of these diatom mud are added with chemical adhesive, which not only has no function, but also releases formaldehyde, benzene and other harmful substances, causing new pollution In order to enable consumers to buy real products, some simple and easy identification methods are introduced: 1 There is a saying on the Internet (the lighter the better) If there is a large amount of stone, the proportion will be very large, which means that the content of diatomite is low) In fact, diatomite mud is not the lighter the better, because the content of diatomite is strictly required, and diatomite is the final product of processing and powdering of diatomite minerals It mainly depends on whether the powdered diatomite has the function of adsorption and decomposition after construction to the wall 2 In practice, if the water addition is less than 0.5, the content of diatomite may be less than 20% But it mainly depends on the conditions of the substrate and the material of the substrate 3 To see the color of the material, the real diatom mud wall material is added with inorganic pigments, so the color is natural, soft but not sharp 4 Water absorption can be found on the Internet: the faster the water absorption is, the better the diatomite mud's respiratory function is, and the respiratory function is the most basic function of diatomite mud; if the water absorption is less, the diatomite content is low or the diatomite micropores are blocked, the diatomite mud's respiratory function is poor After spraying a small amount of water, touch it with your hands If the diatom mud is not good, it will lose powder or color, or even mix with the mud When the water is dry, bad diatom mud will leave traces or fade In fact, it is understood that the water absorption cannot reflect the quality of diatom mud, because if the water absorption is too strong, the wall will be powdered and easily damaged Moreover, the diatom mud wall is mainly air permeable and impermeable, which is reflected in the functions of adsorption and filtration, and has certain repellency to water 5 The surface of diatom mud shall be wiped with a wet cloth, and the surface can be wiped with a wet cloth, pay attention not to scrub And bad diatom mud, when wiping, the surface will appear powder or discoloration 6 The diatom mud with good performance can be fire-resistant and flame-retardant It is a heat preservation and insulation material, resistant to more than 1000 ℃ high temperature It is difficult to burn in case of fire, no smoke, no peculiar smell [focus on WeChat official account "paint net"; pay attention to surprises, scan code to see if your husband is selling paint.. 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