ultrasonic cleaning machine there are many options, and most of the time it is not just a single one, but rather a combination mode. For example: chelating agents, surfactants, other additives, and other organic solvents, etc. 1. Chelating agents: Chelating agents form stable chelates with certain metal ions in the solution, such as Ca2+ and Mg2+, thereby endowing the detergent with the function of resisting hard water. Specifically, when it comes to lens cleaning, they can also combine with certain Ca2+ and Mg2+ -containing substances on the lens surface to achieve the cleaning effect. 2. Surfactants: A substance that, when dissolved in water at a very low concentration, can significantly reduce the surface tension between water and air or the interfacial tension between water and other substances is called a surfactant. The molecular structures of water-soluble surfactants all have the characteristic of asymmetric polarity. It adsorbs onto the interface between the aqueous solution and other phases, which greatly alters the physical properties of the system, especially the interfacial tension at the interfaces of each phase. Surfactants can be classified into anionic, cationic, neutral and amphoteric surfactants based on the electrical properties exhibited by their hydrophilic groups when dissolved in water. The addition of certain additives can play the following buffering role: 1. Keeping the PH value of the detergent stable; 2. Anti-corrosion effect on metals; 3. It can enhance the emulsifying ability and emulsifying stability of detergents. 4. It can endow the solution with excellent suspension capacity and the ability to stabilize the suspension system, preventing dirt from settling again. Iii. Selection Principles for Surfactants, chelating Agents, and Additives: 1. The detergent composed should have a strong cleaning ability; 2. It has mild chemical properties and does not damage the items being washed. 3. The components do not undergo chemical reactions with each other to cause the components to become ineffective. 4. It has excellent cleaning properties.
In fact, ultrasonic cleaning agent the usage temperature and concentration of the prepared washing solution should be determined by specific experiments rather than by guessing. < / p > < p > ultrasonic cleaning machine: < a href = "http://www.kejeme.com" > www.gzkjm.com < / a > < / p > < p > & have spent