Common ultrasonic cleaning generator cleaning agent use mistakes

1. Are metal cleaners cleaned with original solution?

Different products have different ways of using them. When using, be sure to follow the product instructions or ask the manufacturer to provide MSDS. Generally speaking, metal cleaners are divided into two types: water-based and solvent-based. Solvent-based cleaners usually consist of hydrocarbon solvents and cannot be diluted with water. The water-based cleaner is foamy and will produce a large amount of foam if used directly without dilution with water. In addition, the concentration of water-based cleaner is high, and if used directly, it will give a person a very "greasy" feeling, which is not good for the surface of the equipment.

Positive solutions: Solvent types use the original solution, while water-based types require dilution.

2. Do cleaners clean at room temperature?

Solvent-based cleaners consist mainly of hydrocarbon solvent substances and have flash points that cannot be heated and cleaned, so they can only be cleaned at room temperature. Water-based cleaners can be heated and cleaned with ultrasonic cleaner. Generally, the temperature of the solution is controlled at about 55 ° C.

Positive solution: solvent-based cleaning at room temperature. Water based cleaning can be heated.

3. Is a simple scrub OK?

Many people think they can just spray and scrub detergent. In fact, there are many ways to use metal cleaners. When cleaning, you must make a judgment according to the actual situation. For example, for parts with thick surface dirt and high carbon deposits, first scrape and wipe them, then immerse them in a cleaning tank for a period of time before heating and cleaning to ensure the removal of stubborn grease. When cleaning, the precision parts should be cleaned first, then the ordinary equipment parts, to ensure that the precision parts can work normally. Before cleaning pipes, pressurize and flush them with a pressure gun or other spray tool. After waiting for a while, use a detergent to clean it. After cleaning, pH should be tested. If it is acidic, it means it has not been cleaned and should be continued.