CN102977672A - Aluminum alloy surface treatment agent - Google Patents
Aluminum alloy surface treatment agent Download PDFInfo
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- CN102977672A CN102977672A CN2012103774768A CN201210377476A CN102977672A CN 102977672 A CN102977672 A CN 102977672A CN 2012103774768 A CN2012103774768 A CN 2012103774768A CN 201210377476 A CN201210377476 A CN 201210377476A CN 102977672 A CN102977672 A CN 102977672A
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- treatment agent
- aluminum alloy
- surface treatment
- alloy surface
- trichloromethane
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Abstract
The present invention relates to an aluminum alloy surface treatment agent, which comprises, by weight, 20-25% of 1,1,1-trichloroethane, 6-9% of trichloromethane, 15-25% of dichloroethane, 22-30% of acetone, 6-8% of epichlorohydrin, and 10-25% of ethanol.
Description
Background technology
The invention belongs to field of metal surface treatment, refer to especially a kind of aluminum alloy surface treatment agent.
Background technology
In aluminium alloy processing or use procedure, have retaining of greasy dirt or the materials such as coating, priming paint, therefore in carrying out the course of processing, all to clean supervisor, in cleaning process, in order generally to add tensio-active agent to reach the purpose of thorough cleaning in order to remove greasy dirt.But for materials such as the coating of surface of workpiece or priming paint, only depend on tensio-active agent just can't thoroughly remove, therefore now typically using some organic solvents cleans, such as trichloromethane, the single organic solvent such as acetone, but the composition difference because of sometimes selected coating or priming paint etc., has different keys, the treatment effect of single organic solvent is also bad, therefore prior art also realizes the thoroughly purpose of removing in the combination with several organic solvents, but there is following problem in existing solvent combination formula: the solvent combination that has only can be removed coating or the priming paint class material of a certain certain kinds, or the solvent that has combination can be removed many kinds of substance, but versatility is not strong, and the actual specific material of a class of also only removing only has certain effect to other class material.
How to search out the combination of a kind of solvent, enable to realize that the scavenging(action) to two classes or above predetermined substance is necessary.
Summary of the invention
The objective of the invention is the technical scheme by the application, can be to the effective solvent-borne type aluminum alloy surface of the removing treatment agent of at least two classes or upper predetermined substance with realization.
The present invention is achieved by the following technical solutions:
A kind of aluminum alloy surface treatment agent, its composition comprises by weight percentage: 1，1，1-trichloroethane 20%-25%, trichloromethane 6%-9%, ethylene dichloride 15%-25%, acetone 22%-30%, epoxy chloropropane 6%-8%, ethanol 10%-25%.
The invention has the beneficial effects as follows:
Compare with prior art, the surface treatment agent treatment effect of the technical program is more thorough, and the material of majority is all had good removing effect.
Embodiment
Come by the following examples the technical scheme of DETAILED DESCRIPTION The present application.
Embodiment 1
Prepare by weight percentage treatment agent, wherein 1，1，1-trichloroethane 25%, trichloromethane 9%, and ethylene dichloride 15%, acetone 22%, epoxy chloropropane 6%, ethanol 23% prepares solution at normal temperatures with above composition.In order to embody the effect for the treatment of agent, pass a test to check effect of the present invention.
1) preparation of sample is by as above forming preparation;
2) process selecting of sample, at first selecting the aluminium alloy plate specification that processing is finished except electroplating is 50mm * 100mm * 3mm; Select to have used the aluminium alloy plate specification of priming paint to be 50mm * 100mm * 3mm; Select to have used the aluminium alloy plate specification of coating to be 50mm * 100mm * 3mm.
3) prescription of contrast treatment agent is 1，1，1-trichloroethane 30%-40%, trichloromethane 5%-10%, acetone 15%-20%, epoxy chloropropane 3%-5%, ethanol 25%-40%.
4) processing environment is 25 ℃, all carries out 10 minutes processing in the container of agitator, the results are shown in Table 1.
Embodiment 2
Except the composition for the treatment of agent changed to some extent, other condition was identical with embodiment 1, comprises that test experience is also identical in the present embodiment, therefore just no longer repeat specification, the composition that also all is treatment agent in following embodiment changes, and all less than changing, detected result all sees Table 1 for other.
Weight percent preparation treatment agent, wherein 1，1，1-trichloroethane 20%, trichloromethane 6%, ethylene dichloride 25%, acetone 30%, epoxy chloropropane 8%, ethanol 11% prepares solution at normal temperatures with above composition.
Embodiment 3
Weight percent preparation treatment agent, wherein 1，1，1-trichloroethane 22%, trichloromethane 8%, ethylene dichloride 20%, acetone 25%, epoxy chloropropane 8%, ethanol 17% prepares solution at normal temperatures with above composition.
Embodiment 4
Weight percent preparation treatment agent, wherein 1，1，1-trichloroethane 21%, trichloromethane 7%, ethylene dichloride 18%, acetone 22%, epoxy chloropropane 7%, ethanol 25% prepares solution at normal temperatures with above composition.
Table 1
| Comparative Examples | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | |
| After the processing | Cleaning | Cleaning | Cleaning | Cleaning | Cleaning |
| Band priming paint | Minimizing is arranged | Vestige is arranged | Cleaning | Cleaning | Vestige is arranged |
| Band coating | Vestige is arranged | Cleaning | Cleaning | Cleaning | Vestige is arranged |
Show that by above detection the treatment agent by the technical program all has a good treatment effect with Comparative Examples is identical in processing the aluminum alloy surface greasy dirt; Obviously be better than Comparative Examples in the technical program when processing with the aluminium alloy of priming paint and coating; Wherein with the best results of embodiment 2 and 3, the preferred embodiment take embodiment 3 as the application wherein.
Claims (1)
1. aluminum alloy surface treatment agent, it is characterized in that: its composition comprises by weight percentage: 1,1,1-trichloroethane 20%-25%, trichloromethane 6%-9%, ethylene dichloride 15%-25%, acetone 22%-30%, epoxy chloropropane 6%-8%, ethanol 10%-25%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103774768A CN102977672A (en) | 2012-09-29 | 2012-09-29 | Aluminum alloy surface treatment agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103774768A CN102977672A (en) | 2012-09-29 | 2012-09-29 | Aluminum alloy surface treatment agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102977672A true CN102977672A (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103774768A Pending CN102977672A (en) | 2012-09-29 | 2012-09-29 | Aluminum alloy surface treatment agent |
Country Status (1)
| Country | Link |
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| CN (1) | CN102977672A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102993818A (en) * | 2012-09-29 | 2013-03-27 | 蔡丛荣 | Aluminium alloy surface treating agent |
| CN104099012A (en) * | 2014-06-19 | 2014-10-15 | 锐展(铜陵)科技有限公司 | Whisker type aluminium alloy surface treating agent |
| CN105274550A (en) * | 2015-11-10 | 2016-01-27 | 黄忠波 | Aluminum alloy surface treating agent |
| CN105400427A (en) * | 2015-11-14 | 2016-03-16 | 合肥标兵凯基新型材料有限公司 | High-performance surfactant for pop cans |
| CN105441967A (en) * | 2015-11-14 | 2016-03-30 | 合肥标兵凯基新型材料有限公司 | Surface treating agent used for zip-top can and preparation method of surface treating agent |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56115368A (en) * | 1980-02-15 | 1981-09-10 | San Ei Chem Ind Ltd | Releasing agent of photosensitive polymer |
| CN1038635A (en) * | 1988-06-22 | 1990-01-10 | 旭硝子株式会社 | Halogenated hydrocarbon solvent and uses thereof |
| US6709707B2 (en) * | 2001-09-07 | 2004-03-23 | The Board Of Regents For Oklahoma State University | Removal of Ormosil films from metal substrates |
| CN1861707A (en) * | 2005-05-14 | 2006-11-15 | 张春波 | Spraying advertisement cleaning agent |
| CN101392384A (en) * | 2008-10-30 | 2009-03-25 | 天津工业大学 | Surface treatment agent of waste and old easy open can surface |
| CN102993818A (en) * | 2012-09-29 | 2013-03-27 | 蔡丛荣 | Aluminium alloy surface treating agent |
-
2012
- 2012-09-29 CN CN2012103774768A patent/CN102977672A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56115368A (en) * | 1980-02-15 | 1981-09-10 | San Ei Chem Ind Ltd | Releasing agent of photosensitive polymer |
| CN1038635A (en) * | 1988-06-22 | 1990-01-10 | 旭硝子株式会社 | Halogenated hydrocarbon solvent and uses thereof |
| US6709707B2 (en) * | 2001-09-07 | 2004-03-23 | The Board Of Regents For Oklahoma State University | Removal of Ormosil films from metal substrates |
| CN1861707A (en) * | 2005-05-14 | 2006-11-15 | 张春波 | Spraying advertisement cleaning agent |
| CN101392384A (en) * | 2008-10-30 | 2009-03-25 | 天津工业大学 | Surface treatment agent of waste and old easy open can surface |
| CN102993818A (en) * | 2012-09-29 | 2013-03-27 | 蔡丛荣 | Aluminium alloy surface treating agent |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102993818A (en) * | 2012-09-29 | 2013-03-27 | 蔡丛荣 | Aluminium alloy surface treating agent |
| CN104099012A (en) * | 2014-06-19 | 2014-10-15 | 锐展(铜陵)科技有限公司 | Whisker type aluminium alloy surface treating agent |
| CN105274550A (en) * | 2015-11-10 | 2016-01-27 | 黄忠波 | Aluminum alloy surface treating agent |
| CN105400427A (en) * | 2015-11-14 | 2016-03-16 | 合肥标兵凯基新型材料有限公司 | High-performance surfactant for pop cans |
| CN105441967A (en) * | 2015-11-14 | 2016-03-30 | 合肥标兵凯基新型材料有限公司 | Surface treating agent used for zip-top can and preparation method of surface treating agent |
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Application publication date: 20130320 |