Coating equipment spraying foaming treatment method

Reasons and treatment of spraying foaming of coating equipment:

The solution:

1. The surface is coated to remove impurities.

2. Take good care of all kinds of coatings to prevent students from mixing with water.

3. Pay attention to the thickness of the sandpaper to be coated on the page to ensure smoothness.

4. Adjust the indoor temperature or stop the construction.

5. The construction environment temperature is generally above 10 degrees.

6. Purge the moisture of the gas compressor and maintain the water separator.

7. Adjust the construction ratio.

The reason:

1. The surface is coated with wet method or acid, salt, salt and other substances.

2. There may be a lot of water mixed in paint and thinner.

3. The surface is coated too rough, a large amount of coating is absorbed, and the thickness of the coating is too thin.

4. The relative humidity of the site working environment is large, greater than 90%, and the coating is prone to white and loss of light.

5. The site temperature is too low, the drying is too slow, and the surface water causes the loss of light.

6. The water gap in the air compressor is not clean and mixed with the disease of the coating.

7. Too much thinner.