What should be noted before spraying aluminum veneer

What are the things to pay attention to before spraying aluminum veneer? As a manufacturer of aluminum veneer in Weifang, let me take you to understand what things to pay attention to before spraying aluminum veneer!

Firstly, rinse with clean water to remove all dust from the aluminum veneer substrate.

2. Clean the aluminum veneer substrate again with alkaline water. Alkaline substances can effectively dissolve various oils and fats on aluminum veneer substrates, making up for stains that cannot be removed with water.

3. Clean the remaining alkaline substances with clean water to prepare for the next step.

4. Clean the aluminum veneer substrate again with an acidic solution, with the aim of removing any residues that have undergone chemical reactions with the acidic solution on the surface of the aluminum veneer substrate.

5. Clean the aluminum veneer substrate with clean water again.

6. Chromate the aluminum veneer substrate and clean the chromized veneer substrate with clean water.

7. Then spray fluorocarbon coating to complete.