Heat-resistant anti-corrosion paint effectively improves the application range of anti-corrosion coatings

China Coatings Online News Information
The degeneration or destruction caused by chemical or electrochemical reactions with oxygen, sulfur, carbon, nitrogen and other elements in the environment at high temperatures. High temperature corrosion has no strict temperature limit, it is generally believed that when the metal operating temperature reaches its melting point (absolute temperature mark) above 0.3 to 0.4, it can be considered as high temperature corrosion environment. High temperature corrosion is common in petrochemical, energy, power, metallurgy, aerospace and other fields, and different types of materials can be used for different high temperature corrosion environments, or high temperature corrosion-resistant coatings can be used for protection.
it has become an urgent problem to prevent the loss of material equipment due to corrosion failure at high temperatures, anti-corrosion experts believe that material protection and anti-corrosion measures are an important guarantee to reduce maintenance costs and make the plant safe and stable operation. Domestic large-scale anti-corrosion coating enterprises, in the research and development of inorganic anti-corrosion coatings, the company after more than ten years of research and development of inorganic polymerization technology has been in the forefront of the world, research and development can withstand 2300 degrees C high temperature corrosion ZS-811 high temperature anti-corrosion coatings;
ZS-833 flexible ceramic high temperature anti-corrosion coating, high gentleness, temperature resistance 1600 degrees C; ZS-1033 anti-corrosion coating that can withstand hydrofluoric acid; ZS-1041 anti-corrosion coating that can withstand strong corrosion friction of high temperature flue gas and flue gas condensate; and anti-corrosion coating for desulfurization The rotting coating ZS-1042, corrosion-resistant and impact-resistant, suitable for a variety of desulfurization equipment, temperature resistance can reach 850 degrees C; - Can increase heat exchange anti-corrosion coating ZS-722 thermal anti-corrosion coating, resist corrosion ZS-1031 anti-corrosion coating under the impact of strong friction, can resist ether, fluorine, oil erosion corrosion of ZS-821 ceramic anti-corrosion coating, etc.; 1032 strong oxidation anti-corrosion coatings; ZS-1023 anti-corrosion resistant to oxidation corrosion at 3000 high temperatures;
affecting high temperature corrosion is related to the composition of the fuel, high alkali and sulfur fuel corrosion is more serious, and corrosion is also related to temperature, corrosion occurs from about 550-620 degrees, the higher the temperature of the gray sediment corrosion rate is stronger, about 750 degrees at the maximum corrosion speed.