High temperature resistant coatings, as the name implies, is able to withstand high temperature oxidation and other corrosion paint medium. In order to achieve the purpose of protecting the coated object to work in a high temperature environment, the most commonly used industrial coating product on the market effectively prevents high temperature corrosion. That high-temperature-resistant coating What characteristic? Today we have the following content to check it out now!
What is high temperature coating
High-temperature coatings, in fact, can withstand high temperature oxidation and corrosion of the coating, can be divided into organic high-temperature coatings and inorganic high temperature coating two categories. Organic high-temperature coatings are generally between 100°C and 800°C, and inorganic high-temperature coatings are generally between 800°C and 1800°C.
High temperature coating characteristics
1. Comparison of heat resistance, temperature can reach 1200 °C, some high-end products can reach 1800 °C temperature, can protect the equipment parts in the high temperature state.
2. The high-temperature coating can form an interpenetrating network structure with the surface of the object, has good adhesion, has a certain degree of thermal insulation, oxidation prevention, anti-corrosion, fire-retardant and fire-retardant protection, prolongs the service life of the substrate, and is energy-saving and environmentally-friendly.
3..High-temperature paint has high hardness, scratch resistance and impact resistance. At the same time, the water resistance is good, and it will not fall off, no foaming, no cracking and no powdering under high temperature environment. Self-curing at room temperature, anti-aging, anti-radiation.
4. High temperature resistant coatings are prerequisites for high temperature resistance and have a certain degree of functionality, long-term protection of the substrate coating. The high temperature resistant paint has excellent heat resistance, acid and alkali resistance, 1071 adhesive glue, insulation and anti-corrosion, infrared reflection radiation and other characteristics. It is widely used in a variety of high temperature equipment, high temperature materials, with a strong functional.
High temperature coating application
1. High-temperature resistant coatings are widely used, and are widely used in automotive components, semiconductor technology, petrochemical industry, medical industry, electronic appliances and other fields. It is used in industrial facilities for high temperature corrosion protection of blast furnaces, flue ducts, tunnels, high temperature hot gas pipelines, heating furnaces and other non-metal and metal surfaces.
2. In the manufacturing industry, components used in automotive brake systems, engine parts, semiconductor tools, high-temperature sensor probes, analytical instrument parts, microwave oven heat-resistant parts, etc. require long-term exposure to high-temperature environments.
3. It can be used as coating material for ceramics, glass, metal, etc. It can also be used as adhesive for ceramics, glass, metal, etc. It is widely used in metallurgy, natural gas extraction, aerospace and other industrial fields.
4. Inorganic high-temperature coatings, commonly used to brush the plates of high-voltage electrostatic precipitators, can extend the life of the electrostatic precipitators and improve operating conditions. Therefore, it has been highly valued by the departments that use electric dust collection equipment such as cement, metallurgy and electric power.
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