Anti-corrosion properties of acid-resistant anti-corrosion coatings for steel structures
The steel structure factory workshop mainly refers to the main load-bearing components composed of steel columns, steel beams, steel structure foundations, steel roof trusses, steel roofs and other steel construction components. Corrosion of steel structures refers to the oxidation of steel by corrosive gases, moisture or pure media, physical and chemical interactions between metals and the environment, and oxygen and water molecules in the air.
Oxidation and corrosion impair the load-bearing capacity and service life of steel structural components, leading to changes in metal properties, resulting in the destruction of the metal, the environment and its constituent systems, which can have a detrimental impact on production. The anti-corrosion coating can keep the factory workshop steel frame structure for more than 20 years.
Corrosion of steel structures in the environment is inevitable, especially rust. Under the action of corrosive media, steel will corrode. Corrosive media mainly include acid corrosion, alkali corrosion and salt corrosion. According to its form, it can be divided into two categories: liquid phase corrosion and gas phase corrosion. In addition, atmospheric humidity, rain, atmospheric dust, temperature effects and contact between steel and other metals can also cause corrosion of steel.
Acid corrosion and anti-corrosion coating solution is a special inorganic polymer chelate film solution, organic polymer chelate film solution. Based on methylsiloxy-Si-O-Si-bond, steel structure villa project, steel construction installation design organic alkyl side chain auxiliary, hydroxyl group as end chain. The solution has strong stability and reduces the impact of internal damage on the polymer. The film material is denser and has strong adhesion and high temperature resistance.
