Who knows that the coating on the aluminum plate from the role of anti-oxidation and corrosion resistance of the kind of water-based paint is the kind of paint? Where there is a recipe to sell the best I can produce their own! Please give pointers
Light metal substrate coating paint is not able to use conventional coating products, because light metal substrate surface tension, surface energy is low, so the coating and the lack of adhesion. Paint on the aluminum coating is the need for special design, I understand the solvent-based products, water-based paint is really not clear.
Change the nature of aluminum alloy surface, you can use phosphating solution or phosphating primer on the surface treatment of aluminum alloy. And aluminum alloy reaction, the formation of paint easy to attach the phosphide film. Later, the paint can be easily sprayed. The second: the use of special aluminum alloy primer, such as the sea to build epoxy zinc yellow thick primer, and then you can use two-component polyurethane paint.
Commonly used polyester coatings and fluorocarbon coatings
Fluorocarbon baking paint, is ultra-durable baking fluorocarbon paint, fluorine resin as the main component, fluorocarbon baking paint for the spray factory paint production line design, with excellent durability, protection, lasting and so excellent performance.
