We know that in the building materials market, all kinds of commonly used decorative materials are dominated by "aluminum alloy, stainless steel, plastic, wood, ceramics, glass, paint, stone". People have long been tired of aesthetic fatigue for the surface coating colors such as red, orange, yellow, green, blue and purple. Therefore, many engineering decoration places use retro copper, copper, red copper, wood grain color, metal wire drawing and so onDecorative style. As we all know, copper is a kind of expensive metal material. If the wall is decorated with copper plate, it will increase a lot of cost budget. Therefore, the ancient copper color aluminum veneer, as well as the ancient copper surface treatment process also came into being.
The primary color of aluminum veneer is silver gray. After the sheet metal is processed and formed, it is necessary to make coating on the surface of aluminum plate to meet the effect of aluminum veneer surface, corrosion prevention and oxidation resistance. Fluorocarbon, polyester and acrylic coatings are commonly used for aluminum veneer surface treatment, mainly including gold color, various colors, wood grain, etc., which are the most common types in the market.The ancient copper color mostly adopts the process of anodizing, electroplating and electrolysis, so the cost is about 2-3 times that of fluorocarbon paint. After the surface is oxidized, the aluminum veneer has elegant and elegant colors such as ancient copper, red copper and red copper. The disadvantage of oxidation is that the color of each aluminum veneer is different, and this so-called defect is just one of the effects needed to restore the ancient copper color.
In addition to the oxidized bronze, there are some of the second best; fluorocarbon, polyester paint color from the imitation of copper color, if the color formula is right, can also achieve good results, for example, in recent years popular champagne gold, turquoise gold, are using paint coating + metal powder spray baking, but if the surface coating formula is wrong, it may be made into excrement yellow, or ZehuangBrown, without any metallic color to speak of. Conclusion: if we want to make bronze aluminum veneer, the surface oxidation process is recommended to achieve better effect.