Principles of chemical polishing of aluminum and aluminum alloys product

The chemical polishing of aluminum and aluminum alloys is a solution based on 70% (mass percentage) phosphoric acid. Commonly used is a mixture of phosphoric acid, nitric acid, and sulfuric acid. When the alloy composition changes, the sulfuric acid content (mass percentage) is 9%. The nitric acid content (mass percentage) varies between 3% and 9%. Since the working temperature is around 105°C, a large amount of ...

How to maintain the mirror aluminum plate ?

The introduction of the German hot-rolled mirror aluminum sheet technology costing mirror aluminum sheet, through continuous improvement and innovation mirror aluminum sheet, manufacturing mirror aluminum sheet technology to a higher level, the mirror effect of its mirror aluminum sheet than the cold-rolled mirror effect is excellent, is widely used in integrated ceiling, curtain wall, solar energy-related equipm ...

Which alloys can be made into a high reflect aluminum mirror coil sheet?

Theoretically, all aluminium alloys can be made into high reflect aluminum mirror coil sheet products, like 1050, 1060, 1070, 1100, 5052, 6061, 6063, 7075 and so on. However, the processing effect varies from alloy to alloy. For example, the polishing effect of the 5 series, 6 series and 7 series aluminum sheet coil proves to be better than that of the 1 series. 1 series, however, is the most frequently applie ...

What is brushed aluminum sheet?

What is brushed aluminum sheet? According to the needs of decoration, drawing can be made into straight lines, random lines, threads, corrugations and spiral lines. Straight line drawing It refers to machining straight lines on the surface of aluminum plate by mechanical friction. The utility model has the double functions of brushing the scratches on the surface of the aluminum plate and decorating the su ...

High reflective mirror aluminum sheet are used in oil tankers

Why use the high reflective mirror aluminum sheet for tank car? Firstly, The safety of a high reflecting mirror aluminum alloy tanker, the aluminum sheet has the safety performance due to its uniqueness 1. The high reflective mirror aluminum sheet tank car is lighter weight, so it is not easy to turn over the vehicle, and the Tyre is less worn and the driving safety is good. 2. The conductive properties of alu ...

Aluminum Mirror sheet or Reflective sheet like Mirror surface

Reflective aluminum sheet is the aluminum plate processed by rolling, polishing and other methods to make its surface appear like a mirror.The company has developed mirror aluminum and pattern mirror aluminum via elaboration of mechanical polishing,chemical polishing,atomization,chemical blasting,electro polishing,dyeing, and hole sealing to more than 10 processes.Mirror effect can compete with that of import mir ...

The surface treatment of mirror aluminum sheet

For special users of aluminum plate, mirror treatment of aluminum plate has the performance essential influence, also can use the term crisis of mirror aluminum plate, under normal circumstances, the first step is spraying aluminum surface treatment, according to different performance requirements of mirror aluminum plate, the designers should adopt different spray drying process.Only those aluminum plates with a ...

Super bright finish aluminium sheet and strip

There are many kinds of bright finish aluminum on the market, such as rolling, electroplating, anodizing, chemical polishing, etc., because of the aluminum alloy with chemical and physical specificity, it is difficult to make the pure Aluminum and aluminum alloy sheet same bright surface as stainless steel, due to the rigid demand of the market, the quality level of bright finish aluminum is uneven, in addition t ...