The cause and treatment of the loss of light in the painting equipment

Reasons and treatment methods of foaming in coating equipment spraying:

The reason:

1. The surface of the coated material is wet or has acid, salt, salty and other substances.

2. Moisture is mixed in paint and thinner.

3. The surface of the coated material is too rough, the absorption of the paint is large, and the coating is too thin.

4. The ambient humidity of the site is high, greater than 90%, and the coating is very easy to turn white and lose light.

5. The site temperature is too low, the drying is too slow, and the water gathers in the surface layer causing the loss of light.

6. The water removal in the air compressor is not clean and mixed into the coating to produce lesions.

7. Too much thinner.

The solution:

1. Clean up the impurities on the surface of the coated material.

2. Take good care of the paint to prevent it from mixing with water.

3. Pay attention to the thickness of the sandpaper to ensure that the coated material is smooth page by page.

4. Adjust indoor temperature or stop construction.

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

6. Remove the water in the air compressor gas and maintain the oil-water separator.

7. Adjust the construction ratio.