Grease is an adherent of grease and dust, rust, etc. It does not integrate into water, but incorporates an organic agent. In addition to decontamination by mechanical methods, it can also be removed by chemical or electrochemical methods. How to clean the oil stains of mechanical equipment?

(1) Chemical degreasing method:

Organic solvent degreasing: Commonly used organic solvents include gasoline, kerosene, diesel, acetone, etc.

 Alkaline solution degreasing: such as caustic soda, sodium carbonate, sodium silicate sodium phosphate, etc. Increasing the temperature of the solution and stirring during cleaning can accelerate the degreasing effect. Generally, it can be heated to about 80°C. After washing, it should be washed with hot water and blown dry with compressed air.

(2), electrochemical degreasing method:

Using the mechanical agitation and peeling effect of the bubbles generated by the two electrodes during electrolysis, the method of removing grease from the surface of the part is called the electrochemical degreasing method. This method has the advantages of fast speed, high efficiency and thorough degreasing.

 In the face of oil stains on mechanical equipment, will you still be at a loss? The above method can definitely help you.