ã€ALUMINIUM NETWORK】Aluminum mirror polishing machine, in the process of production and use of the enterprise, can give high brightness effect to the surface of polished metal parts, and can also exhibit high specular reflection performance, because it has many advantages in itself. Currently, it is widely used in aluminum finishing processes in the fields of interior decoration, industry and technology. Now let's take a look at the process flow of aluminum mirror polishing agent!
Domestic aluminum processing companies that manufacture mirror aluminum profiles generally perform two processes when polishing these products.
First, first aluminum after mechanical polishing;
Second, the use of triacid chemical polishing, electrochemical polishing two methods of polishing aluminum. However, in actual operation, we found that the traditional tri-acid chemical polishing agent contained nitric acid, which produced a large amount of yellow NO2 gas in the production process; it not only seriously polluted the production workshop, but also caused extreme health problems for the workers. Big damage. Although the traditional tri-acid chemical polisher was later improved, a large amount of white smoke was generated when the product was used, and the contamination effect was also very large. The diacid chemical polishing agent introduced in recent years, although not as good as triacid polishing or electrochemical polishing, does not contain nitric acid and does not generate toxic gases.
In the use of traditional electrochemical polishing agents, the addition of chromium ions also has serious environmental pollution; at the same time, it requires a current density of 20 to 30 A/dm2 during polishing, which is a waste of energy. Nowadays, everyone adopts the operation process of aluminum mirror polishing agent, which can save energy without smoke and poison, and it is a very practical industrial polishing agent.
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