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It is possible to communicate. At present, we are working on the development of a silicate coating.
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Our company sells inorganic silicate coatings, which are patented technology products of the Chinese Academy of Sciences.
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Due to the cost and time required to manufacture inorganic silicate coatings, their ** are relatively high, making many consumers reluctant to choose this type of coating. 2.The construction process is complex
Compared with the traditional organic coated spike material, the construction process of inorganic positive grip silicate coating is more complex, and it requires the operation of certain technical personnel, so the construction is difficult. 3.Effect is affected by the environment:
Since the reaction mechanism of inorganic silicate coatings is achieved by carbonation reaction with atmospheric carbon dioxide, it is prone to problems such as coating peeling and cracking in extremely dry or humid climates. 4.Single color and luster:
Inorganic silicate coatings currently have limited variations in color, and the range of options is narrower than that of traditional organic coatings. 5.Cannot be cut after construction:
Compared to other types of paints, inorganic silicate paints become very hard after hardening, which means that when it comes to refinishing, it is difficult to cut and requires other treatments.
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Inorganic silicate coating is a new type of environmentally friendly coating, which has many advantages compared with traditional coatings, such as waterproof, fireproof, durable, etc. But it also has some disadvantages, mainly including the following:1
High construction requirements: The construction of inorganic silicate coatings has high requirements for construction technology, construction environment and construction personnel, and requires special treatment and construction technology. 2.
High coating film hardness: The coating film hardness of inorganic silicate paint is high, and if it is applied on a base layer with cracks or deformation on the surface, it is easy to cause cracking of the coating film and reduce the service life of the coating. 3.
High: Inorganic silicate coatings have relatively high raw material and production costs, so they are also relatively high and unsuitable for large-scale applications. 4.
Limited color options: Due to the limited variety of pigments in inorganic silicate paints, the color options are relatively limited and not as colorful as traditional paints. 5.
Alkaline reactions may occur: Since the main component of inorganic silicate coatings is silicate, and silicates have a certain alkaline properties, alkaline reactions may occur in certain situations, causing damage to both the coating and the substrate. To sum up, although the inorganic silicic acid coating is an environmentally friendly and durable new coating, it also has some limitations and shortcomings, which need to be selected and used according to the actual situation in specific applications.
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Let's first explain inorganic coatings: coatings with inorganic materials as the main film-forming substance.
The coatings commonly used in construction engineering are aqueous solutions of alkali metal silicates and aqueous dispersions of colloidal silica. With the above two film-forming substances, it can be made into silicate and silica sol (colloidal silica) inorganic coatings, and then add pigments, fillers and various additives 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 and dispersed activated metal, metal oxide nanomaterial, rare earth ultrafine powder, which can react quickly with iron atoms on the surface of the steel structure to produce an inorganic polymer anti-corrosion coating with physical and chemical dual protection and firm combination with the matrix through chemical bonds, which has no pollution to the environment, long service life, anti-corrosion performance has reached the international advanced level, and is a high-tech replacement product that meets the requirements of environmental protection.
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In fact, he just wanted to express that his VOC (volatile organic compounds) was very low.
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