Polishing solution used for preparing aluminum alloy
A polishing liquid, aluminum alloy technology, applied in electrolytic coatings, electrophoretic plating, coating and other directions, can solve the problems of insufficient polishing, increased aluminum alloy, long polishing time, etc., and achieves simple production, good effect and strong practicability Effect
Inactive Publication Date: 2015-12-23
江阴市中联电力设备有限公司
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Problems solved by technology
[0002] As more curtain walls are used outside buildings, the use of aluminum alloys has also increased greatly. Traditional aluminum alloys can no longer meet the needs and need to be oxidized.
Before oxidation treatment, in order to achieve good results, polishing treatment is particularly important. However, the existing polishing agents are not specifically for aluminum alloys, and there are shortcomings such as insufficient polishing or long polishing time. People need to keep improving the polishing liquid
Method used
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Experimental program
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Embodiment Construction
[0008] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.
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The invention discloses a polishing solution used for preparing aluminum alloy. The polishing solution is used for polishing treatment before electrophoresis of the aluminum alloy. The polishing solution is characterized by comprising, by weight, 70 parts of nitric acid, 150 parts of hydrochloric acid and 600 parts of phosphoric acid. The polishing solution used for preparing the aluminum alloy is simple to produce and good in effect when the aluminum alloy is polished. The surface of the aluminum alloy is bright and smooth, and practicability is high.
Description
technical field [0001] The invention relates to the field of chemical industry, in particular to a polishing solution for preparing aluminum alloys. Background technique [0002] As more curtain walls are used outside buildings, the use of aluminum alloys has also greatly increased. Traditional aluminum alloys can no longer meet the needs and need to be oxidized. Before oxidation treatment, in order to achieve good results, polishing treatment is particularly important. However, the existing polishing agents are not specifically for aluminum alloys, and there are shortcomings such as insufficient polishing or long polishing time. People need to keep improving the polishing liquid. Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides a polishing liquid with bright and smooth polishing effect and simple preparation. [0004] In order to achieve the above object, a technical solution adopted in the present invention is: ...
Claims
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Login to View More IPC IPC(8): C23F3/03C25D13/20
Inventor 许才坤
Owner 江阴市中联电力设备有限公司