Classification of diatom mud: inorganic coating

It is suggested that inorganic coating is a kind of coating with inorganic material as the main film-forming material It is the abbreviation of all inorganic mineral coatings, widely used in the field of daily life such as architecture, painting, etc The common coatings used in construction engineering are alkali silicate aqueous solution and colloidal silica aqueous dispersion Silicate and silica sol (colloidal silica) inorganic coatings can be prepared by using the above two film-forming materials, and then pigment, filler and various additives can be added to make silicate and silica sol (colloidal silica) inorganic coatings, which have good water resistance, alkali resistance, pollution resistance and gas resistance Inorganic coating is made of inorganic Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Home of coatings: inorganic coating is a kind of coating with inorganic material as the main film-forming material It is the abbreviation of all inorganic mineral coatings, widely used in the field of daily life such as architecture, painting, etc The common coatings used in construction engineering are alkali silicate aqueous solution and colloidal silica aqueous dispersion Silicate and silica sol (colloidal silica) inorganic coatings can be prepared by using the above two film-forming materials, and then pigment, filler and various additives can be added to make silicate and silica sol (colloidal silica) inorganic coatings, which have good water resistance, alkali resistance, pollution resistance and gas resistance Inorganic coating is an inorganic polymer coating composed of inorganic polymer, dispersed activated metal, metal oxide nano material and rare earth ultra-fine powder It can react with iron atoms on the surface of steel structure rapidly, and produce an inorganic polymer anticorrosive coating with physical and chemical double protection It has no pollution to the environment and long service life through the solid combination of chemical bond and matrix , the anticorrosion performance has reached the international advanced level, and it is a high-tech replacement product that meets the environmental protection requirements Product performance: 1 Petrifaction: the secret of inorganic coating is its petrifaction with mineral matrix (chemical action and combination, forming a kind of water-proof and acid proof silicate rock) The following figure: 2 Incombustibility: inorganic coating has the characteristics of inorganic substance, its temperature resistance is particularly good, not only can not burn at 1200 ℃ high temperature, but also flame retardant 3 Air permeability: inorganic coating has water resistance and high respiratory force, which makes the water inside the stone building evaporate freely outwards; meanwhile, it has the filtering function of alkali substance, which can prevent the coating from bubble, thermal burst and flake peeling and alkali pollution after construction The difference between organic and inorganic coatings is one of many inorganic materials Even in terms of coatings, inorganic coatings only occupy a small proportion, but they should be highly valued by people First of all, the base materials of inorganic coatings are often directly from the nature, so the source is very rich For example, silica sol, silicate solution and other coating base materials, whose main raw materials come from quartz ore, are extremely rich in nature Secondly, compared with some organic coating base materials, the production and use of inorganic coating base materials have little environmental pollution Most of the products are based on water as the dispersion medium, without adverse environmental and health effects Third, the aging resistance and some physical and chemical properties of inorganic coatings are difficult to achieve for most organic coatings with the same production cost, so they have better technical and economic properties Fourth, most of the inorganic coatings are alkaline, which is more suitable for the same alkaline cement and lime sand and other base applications Moreover, they can react with the lime in these base materials to produce calcium silicate crystals, which can form an integral part with the base, so their adhesion is particularly good Home of coatings focuses on the news and information of coatings, diatom mud, paint coatings, coating process, fire retardant coatings and coatings, paint coatings, coating process, decoration knowledge and decoration effect map of fire retardant coatings,