Technology drives product upgrades. Beijing Zhisheng Weihua Chemical Co., Ltd. has taken the lead globally in the research and development of inorganic high-temperature corrosion-resistant coatings. The company's ZS-811 high-temperature corrosion-resistant coating can withstand temperatures up to 1800 degrees Celsius, is resistant to prolonged fire exposure, is a water-based inorganic self-curing heat-resistant coating, resists salt spray, has good anti-aging properties, is harmless to humans, is non-toxic, odorless, and poses no risk of combustion or explosion. Its physical, chemical, and application properties have all reached international advanced levels. [China Building Materials Network] Traditional high-temperature coatings (paints) have a maximum temperature resistance limit of around 1200°C. In many working conditions, the temperature resistance range is insufficient, greatly affecting the scope of use of the coatings or paints. For example, kiln walls, electric heating wires, graphite electrodes, high-temperature metals, etc., these materials work at temperatures around 1500°C. There is significant loss during high-temperature operation, sometimes severely impacting normal industrial production. Traditional high-temperature coatings are unable to meet the temperature resistance requirements!
After years of research and development, Beijing Zhisheng Weihua Chemical Co., Ltd. now owns exclusive patent technology that has broken through the temperature resistance limit of high-temperature coatings. This technology leads the world, using new inorganic processing techniques and specially selected high-temperature materials to increase the temperature resistance range of the coating to 1800°C, with a short-term limit temperature reaching 2300°C, and it can withstand prolonged fire exposure. Zhisheng Weihua’s high-temperature coatings are used for high-temperature thermal insulation, high-temperature oxidation prevention, high-temperature kilns far-infrared energy saving, high-temperature adhesives, high-temperature transparent coatings, etc., showing significant energy-saving effects. Due to the improvement in temperature resistance range, other industrial technologies have also been upgraded, bringing revolutionary changes to other industrial production processes. It is now widely used in the protection of high-temperature equipment in petroleum, petrochemicals, aerospace, military, metallurgy, medicine, power, transportation, construction, and other industries.
Currently, only Beijing Zhisheng Weihua Chemical Co., Ltd. produces fire-resistant high-temperature thermal insulation coatings domestically. The material has a thermal conductivity of only 0.03W/m.K, a temperature resistance range of 1800°C, high hardness, and can effectively suppress and shield infrared radiation heat and heat conduction, with a thermal insulation efficiency of up to 90%. It can control the heat loss of high-temperature objects. For example, when an object at 1100°C is coated with 8mm of Zhisheng brand fire-resistant high-temperature thermal insulation coating, its temperature can be reduced to within 100°C. Spraying on the surface of high-temperature pipelines, equipment, and containers can effectively suppress heat radiation and heat conduction losses. Tests show that applying just 6mm thick high-temperature thermal insulation coating on the outer surface of industrial kilns can reduce heat loss by more than 30%, and brushing it on the inner wall of the kiln will make it smoother than any material surface and enhance flame infrared reflection, reducing the heat absorption of the kiln wall and increasing the flame temperature inside the kiln.
Technology drives product upgrades. Beijing Zhisheng Weihua Chemical Co., Ltd. has taken the lead globally in the research and development of inorganic high-temperature corrosion-resistant coatings. The company's developed and produced ZS-811 high-temperature corrosion-resistant coating can withstand temperatures up to 1800 degrees Celsius, is resistant to prolonged fire exposure, is a water-based inorganic self-curing heat-resistant coating, resists salt spray, has good anti-aging properties, is harmless to humans, is non-toxic, odorless, and poses no risk of combustion or explosion. Its physical, chemical, and application properties have all reached international advanced levels. ZS-1071 high-temperature adhesive belongs to the silicate class of adhesives, with a temperature resistance up to 1700°C, using yttrium, lanthanum, and lanthanide element oxides such as yttrium oxide, lanthanum oxide, cerium oxide, neodymium oxide rare earth oxides to improve and enhance the high-temperature performance of the adhesive. Water is used as a dispersant, forming a neutral dispersion system. It is made purely from inorganic materials, and the adhesive does not contain any volatile organic compounds harmful to human health and the environment, nor lead, chromium, cadmium, or any heavy metal compounds, and no volatile substances are generated. It is a high-hardness, high-strength inorganic high-temperature adhesive.
The successful development of inorganic ultra-high-temperature coatings has broken the traditional temperature resistance limit of coatings, enhancing the functionality of coatings, helping to upgrade industrial production processes, improving product quality, and saving energy.