Before 5083 aluminum plate acting on the ship used aluminum plate, is to paint its surface, the following 5083 aluminum plate manufacturers will take you to understand, 5083 aluminum plate used for Marine aluminum plate for spray paint method.

In the production of Marine aluminum plate, if the alignment is directly painted, it is difficult to make it and aluminum surface have a good fusion, adhesion will be very low, aluminum alloy substrate to do a layer of primer to increase the adhesion, and then spray finish.

Coating of primer: 

1. After getting a good treatment effect on the surface of 5083 aluminum plate, that is, the surface does not have the following things: greasy dirt, dust, and rough, so that the surface can be sprayed with a special base paint for the aluminum plate.This paint has a particularly good adhesion to aluminum surfaces, especially two-component epoxy zinc yellow primers.This kind of paint has very high adhesion ability, its hardness and toughness are very good, and the matching performance is also very good.

2. The paint proportion is as follows: thinner: primer: curing agent: primer: = Right amount: 1:4.Stir the paint for five minutes until it is even, then weigh the proportion of each material with an electronic scale to make sure the proportion is accurate, and then mix the materials together.After mixing the paint, take a relatively clean aluminum bar or bar and stir until all are combined.When this job must not mix other solvent, paint inside, notice to spray especially even when, maintain the cleanness of the environment.

3. In order to get a better effect when spraying, can be divided into two spraying: by the previous spraying - spray fog, the second spraying - primer spraying

Finish paint spraying:

The paint surface of aluminum plate can be directly selected aluminum paint.This kind of paint it is to use foreign aid, pigment, hydroxyl acrylic acid resin composition.In the surface of aluminium alloy, this kind of paint has dry sex fast, especially strong adhesion, can bake or room temperature from dry, have extremely strong protection, its adornment effect is very good also.

5083 aluminum plate used for Marine aluminum plate spray method is introduced here, if you need 5083 aluminum plate can contact us.