Coating knowledge: analysis of new high temperature furnace protective ceramic coating technology and its application

Core tip: as the thermal equipment for firing products or the furnace and kiln for producing products in high temperature fire, it is widely used in metallurgy, chemical industry, building materials, light industry and other departments, and plays an important role in the development history of human industry The sealing performance, heat preservation and even temperature of the furnace and kiln affect the quality, output and energy consumption of the burned products, which is related to the production cost and economic benefit of the enterprise And the service life of thermal equipment The application of high temperature refractory coating on the inner surface of kiln wall and top can not only improve the above indexes, but also further improve the thermal efficiency of kiln Reduce maintenance times and extend service life 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: as the thermal equipment for firing products, or the furnace for producing products in high temperature fire, it is widely used in metallurgy, chemical industry and building materials It plays an important role in the development history of human industry The sealing performance, heat preservation and even temperature of furnace and kiln affect the quality, output and energy consumption of the products burned, which are related to the production cost, economic benefit and service life of thermal equipment The application of high temperature refractory coating on the inner surface of kiln wall and top can not only improve the above indexes, but also further improve the thermal efficiency of kiln Reduce maintenance times and extend service life High temperature coating for furnace and kiln refers to the special coating with high temperature resistance, long-term flame barbecue resistance and certain functionality, that is to say, it can meet the requirements of the design of refractory materials to be coated Because of the low porosity of the coating, it can also prevent the corrosion of iron oxide, solvent and corrosive gas to the lining and prolong its service life In addition to high-purity graphite, the ceramic protective energy-saving coating for high-temperature kiln lining can be coated on various water-resistant substrates, metals and wood by mechanical spraying, manual spraying or impregnation, and the coating is well combined and easy to cure Forming a layer of high temperature resistant and fire resistant compact integrated coating, greatly prolonging the service time of the kiln lining material and reducing the damage rate of the kiln lining material The coating can be applied at least in the following aspects: 1 High temperature resistant kiln lining ceramic protection energy saving coating on the lining or top of electric furnace, blast furnace, Martin furnace, coke oven and steel blister in metallurgical industry, which can effectively prolong the service life and save energy consumption; 2 High temperature resistant kiln lining ceramic protection and energy saving are applied to the thermal kilns of silicate industry such as ceramics, glass, cement and other kilns, as well as the kilns such as saggers and sheds, with ideal effect; 3 The ceramic lining of high temperature resistant kiln is applied to the inner wall of chemical equipment, pipes and chimneys for energy conservation The non humid coating with low porosity can resist the corrosive action of reactants, corrosive gases and fluids on them; 4 High temperature resistant kiln lining ceramic protection energy saving coating on the inner wall of the casting metal film, not only can effectively resist the erosion of the metal solution, but also is a good mold release agent; 5 High temperature resistant kiln lining ceramic protection energy saving coating on the metal surface can prevent it from being oxidized, carburized or non carburized and chemical corrosion, maintain the original performance of the metal, improve its use temperature; 6, high temperature furnace lining ceramic protection energy saving on brick, wood, foam plastic surface, can play a good role in fire prevention Therefore, it has a wide range of applications and a broad market prospect [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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