High-temperature infrared nano ceramic coating

The Xuchang Infrared Technology Research Institute Co., Ltd. is located at Yongxing East Road, High-tech Development Zone of Xuchang, Henan (Zhongyuan Electric Valley), with its predecessor being the Xuchang Infrared Technology Research Institute. It is one of the influential infrared heating research institutions in China.

Nano-high temperature ceramic coatings are made from nano-grade or fine ceramic materials processed at high temperatures. Ceramic materials are the main components of nano-ceramic coatings. These materials are a type of inorganic non-metallic material formed by shaping and high-temperature sintering of natural or synthetic compounds, featuring high melting points, high hardness, high wear resistance, and oxidation resistance. They can be used as structural materials and cutting tools. Due to their unique properties, ceramics can also serve as functional materials.

Nano-ceramic materials generally have high melting points (usually above 2000℃) and excellent chemical stability at high temperatures; ceramic materials have lower thermal conductivity than metals and also serve as good insulators. A novel ceramic coating that combines the characteristics and performance of both organic and inorganic coatings, thus integrating the advantages of both. The hardness of the new-generation ceramic coatings can reach above 6H, withstand temperatures over 400 degrees, and the high-temperature range of the nano-ceramic high-temperature coating is generally between 280℃-3000℃. It is required that the coating maintains stable physical properties in the above environments. High-temperature-resistant coatingExtensively used on the internal and external walls of blast furnaces, hot blast stoves, chimneys, flues, drying chambers, exhaust pipes, high-temperature hot gas pipelines, heating furnaces, heat exchangers, molds, reactors, drying towers, furnace chambers, flight equipment, smelting pots, and other non-metal and metal surfaces for protective purposes. The research and development of high-temperature coatings require substantial human and material resources, with a long time to yield. After years of research and development, Xuchang Infrared Co., Ltd. has broken through the temperature limit of high-temperature coatings, leading in technology and functionality.Nano-ceramicHigh-temperature coatings, with a wide variety and strong functionality, boast high technological content and strong energy-saving protective properties, placing us at the forefront of high-temperature coating enterprises.

Xuchang Infrared's high-temperature coatings are categorized into organic high-temperature coatings and inorganic high-temperature coatings. The coating's ultimate temperature resistance has exceeded 3000°C. Xuchang InfraredNano ceramicHigh-temperature resistant coatings series with temperature resistance ranging from 150℃ to 1200℃. Types include low thermal conductivity heat-insulating coatings, high-temperature oxidation coatings, ceramic high-temperature corrosion-resistant coatings with resistance to strong acids and alkalis, high-temperature insulating coatings for shielding current, fire-resistant inorganic high-temperature adhesives, and industrial furnace far-infrared energy-saving paint coatings. These high-temperature coatings have widespread applications in the market and are recognized and supported by relevant national departments. The various temperature resistance ranges of high-temperature coatings break the traditional concept of high-temperature paints, successfully driving the upgrade of industrial technology. Domestic productionNano ceramicXuchang Infrared Co., Ltd., a manufacturer of high-temperature thermal insulation coatings, offers materials with a thermal conductivity of only 0.03 W/m.K. These materials can withstand temperatures up to 1100°C, effectively inhibiting and shielding infrared radiation and heat conduction. The thermal insulation efficiency can reach 90%, preventing heat loss from high-temperature objects. Applying 8mm of Xuchang Infrared's refractory high-temperature thermal insulation coating on an object at 1100°C can reduce the surface temperature to below 100°C. When applied to the outer surfaces of high-temperature pipelines, equipment, and containers, it can significantly reduce heat radiation and conduction losses. Tests show that applying just 6mm of high-temperature thermal insulation coating on the outer surface of industrial furnaces can reduce heat loss by over 30%. When applied to the inner walls of furnaces, it provides a smooth and flame-infrared reflective surface, reducing heat absorption by the walls and increasing the flame temperature inside the furnace.

Other nano-ceramic high-temperature paints have excellent temperature resistance, strong functions, and a variety of types. When applied to the surface of high-temperature materials, high-temperature reflective coatings offer excellent infrared radiation isolation, preventing the conduction and transmission of high-temperature thermal electromagnetic waves, effectively reducing the heat absorption per unit time of the object, and lowering the surface temperature of the object. The company's research and production of high-temperature corrosion-resistant coatings can withstand temperatures up to 1400°C, resist long-term high-temperature baking, and feature water-based inorganic self-hardening heat-resistant coatings that are resistant to salt mist and have good aging resistance. Their physical, chemical, and application properties are stable. The characteristics of the corrosion-resistant paint are long-lasting protection, good corrosion resistance, resistance to corrosion by H2S and other media in flue gas, and at the same time, resistance to acidic and alkaline corrosion in flue gas ducts and other equipment. Flue gas corrosion-resistant paints can withstand high temperatures, reaching up to 750°C, with long-lasting coating life and good durability. Damaged coatings can be conveniently repaired directly. High-temperature adhesives are water-based inorganic adhesives, with a temperature resistance of up to 1200°C, high bonding strength, and high hardness and strength. Xuchang infrared's other high-temperature coatings, such as high-temperature far infrared radiation coatings and high-temperature insulating coatings, provide better protection for the safe operation of industrial equipment.

Nano-ceramic high-temperature coatings have high-temperature resistance and wide applications. The successful development of inorganic ultra-high-temperature ceramic coatings breaks the traditional temperature limits of coatings, improves their functional properties, aids in enhancing industrial production processes, and improves product quality while conserving energy.Xuchang Infrared Institute will continue to focus on the research and development of infrared radiation heating technology to enhance safety, efficiency, reliability, and system lifespan, providing you with genuine infrared heating solutions.