Polishing liquid
A technology of polishing liquid and polishing time, applied in the field of polishing liquid, can solve the problems of insufficient polishing, long polishing time, increase of aluminum alloy, etc., and achieve the effects of simple production, good effect and strong practicability
Inactive Publication Date: 2015-11-25
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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[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 polishing liquid for polishing aluminum alloys before electrophoresis. The polishing liquid is characterized by comprising the following components in parts by weight: 60-70 parts of nitric acid, 120-140 parts of sulfuric acid, and 600-650 parts of phosphoric acid. The polishing liquid for preparing the aluminum alloys is simple in preparation, is excellent in polishing effect of the aluminum alloys, is bright and smooth in surface, and is strong in practicability.
Description
technical field [0001] The invention relates to the field of surface treatment, in particular to a polishing liquid. 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: [0005] A polishing liquid used...
Claims
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IPC IPC(8): C23F3/03
Inventor 许才坤
Owner 江阴市中联电力设备有限公司