What is the difference in the effect of liquid cleaner agent on steel belt of different materials?
What is the difference in the effect of liquid cleaner agent on steel belt of different materials?
1. The cleaning of the steel strip is very important, which can ensure the quality of the steel strip surface and extend the service life
2. Cleaning methods include mechanical cleaning, chemical cleaning and hydraulic cleaning. Among them, the mechanical cleaning method is suitable for removing thicker dirt and grease, such as rust and welding slag; Chemical cleaning is suitable for removing lighter dirt and grease, such as paint and glue; The hydraulic cleaning rule is suitable for removing lighter dirt such as dust and dirt
3. Cleaning drugs include acid cleaning agents, alkaline cleaning agents and solvent cleaning agent8. Acid cleaning agents such as hydrochloric acid, nitric acid and phosphoric acid are suitable for removing rust and oxide skin; Alkaline cleaning agents such as sodium hydroxide and potassium hydroxide are suitable for removing grease and glue; Solvent cleaning agents such as alcohols, ketones and ethers are suitable for removing organic dirt
4. Pay attention to safety when cleaning, avoid splashing the drug on the skin and eyes, and pay attention to the concentration and temperature of the drug, so as not to cause damage to the surface of the steel strip
5. After cleaning, anti-rust treatment should be carried out in time to avoid dirt and oxide skin again
