CN104140901A - A cleaning agent - Google Patents
A cleaning agent Download PDFInfo
- Publication number
- CN104140901A CN104140901A CN201310163228.8A CN201310163228A CN104140901A CN 104140901 A CN104140901 A CN 104140901A CN 201310163228 A CN201310163228 A CN 201310163228A CN 104140901 A CN104140901 A CN 104140901A
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- CN
- China
- Prior art keywords
- cleaning agent
- clean
- out system
- residue
- cleaning
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
A cleaning agent is disclosed. The cleaning agent comprises following components by weight: 55-80% of trichloroethylene, 2-8% of n-butyl acetate, 15-30% of isopropanol, and 1-10% of dipropylene glycol ethyl ether. By the manner, the cleaning agent adopts the components which are nontoxic and free from extraneous odour. The cleaning agent is capable of durably decomposing soldering flux residue and rosin residue, removing and dissolving oil dirt residue, and effectively eliminating foam. The cleaning agent has characteristics of obvious anticorrosion effects and cleaning effects, capability of being durable, reasonable price, and high performance cost ratio, and is environmental friendly.
Description
Technical field
The present invention relates to a kind of clean-out system, particularly relate to a kind of clean-out system of removing tin cream and welding assisted agent residuals.
Background technology
Printed circuit board (PCB) is that PCBA is part on bare board of circuit board process surface mounting technology, then obtains through DIP plug-in unit.Along with developing rapidly of electronic circuit surface-assembled industry, can use a large amount of steel meshes in process of production, also have a large amount of printed circuit board (PCB)s produces simultaneously, on the printed circuit board (PCB) obtaining and used steel mesh, have tin cream and welding assisted agent residuals, therefore need a kind of clean-out system of high-efficiency environment friendly clean in time and maintain.
Numerous domestic producer clean-out system used mostly is Germany and U.S.'s brand at present, but foreign brands price, the production cost of increase printed circuit board (PCB).Although domestic clean-out system low price, cleaning performance is poor, can not well to tin cream and soldering flux, dissolve, and the taste distributing in cleaning process is large, and not environmental protection has impact to user healthy.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of clean-out system, the efficient and environmental protection of this clean-out system performance.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of clean-out system is provided, comprises that the weight percent that material forms is:
In a preferred embodiment of the present invention, described clean-out system comprises that the weight percent that material forms is:
In a preferred embodiment of the present invention, described clean-out system comprises that the weight percent that material forms is:
In a preferred embodiment of the present invention, described clean-out system comprises that the weight percent that material forms is:
The invention has the beneficial effects as follows: clean-out system of the present invention, composite effect between component can realize dissolves fast to tin cream and soldering flux, effectively remove residual, neutral formula is to printed circuit board (PCB) and steel mesh non-corrosiveness, described clean-out system volatilization is fast, noresidue, free from extraneous odour and nontoxicity, cleaning performance is remarkable, is the environment-friendly cleaning agent that a kind of reasonable price and cost performance are high.
Embodiment
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Embodiment mono-:
A clean-out system, comprises that the weight percent that material forms is:
Embodiment bis-:
A clean-out system, comprises that the weight percent that material forms is:
Embodiment tri-:
A clean-out system, comprises that the weight percent that material forms is:
The clean-out system that the present invention discloses, composite effect between component can realize the quick dissolving to tin cream, soldering flux and greasy dirt, performance is efficient, cleaning performance is remarkable, can substitute the C8622 of U.S. KYZEN, the similar imported products such as EFM of ZESTRON, neutral formula has no effect to reusing of steel mesh, to printed circuit board (PCB) without any secondary injury, described clean-out system has powerful competitive power, can apply on a large scale.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a clean-out system, is characterized in that, comprises that the weight percent that material forms is:
2. clean-out system according to claim 1, is characterized in that, comprises that the weight percent that material forms is:
3. clean-out system according to claim 2, is characterized in that, comprises that the weight percent that material forms is:
4. clean-out system according to claim 2, is characterized in that, comprises that the weight percent that material forms is:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310163228.8A CN104140901A (en) | 2013-05-07 | 2013-05-07 | A cleaning agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310163228.8A CN104140901A (en) | 2013-05-07 | 2013-05-07 | A cleaning agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104140901A true CN104140901A (en) | 2014-11-12 |
Family
ID=51850243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310163228.8A Pending CN104140901A (en) | 2013-05-07 | 2013-05-07 | A cleaning agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104140901A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670838A (en) * | 2016-02-22 | 2016-06-15 | 苏州龙腾万里化工科技有限公司 | Ultrasonic cleaning agent |
| CN106167746A (en) * | 2016-07-23 | 2016-11-30 | 扬中市创想驿站工业设计有限公司 | Abluent |
| CN106244350A (en) * | 2016-07-23 | 2016-12-21 | 扬中市创想驿站工业设计有限公司 | Organic washing agent |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5547601A (en) * | 1992-09-09 | 1996-08-20 | Jnj Industries, Inc. | CFC-free solvent for solvating solder flux |
| US5593504A (en) * | 1995-04-26 | 1997-01-14 | Church & Dwight Co., Inc. | Method of cleaning solder pastes from a substrate with an aqueous cleaner |
| CN101360814A (en) * | 2005-12-30 | 2009-02-04 | 阿彻-丹尼尔斯-米德兰公司 | Environmentally friendly solvent containing isoamyl lactate |
| CN101503648A (en) * | 2009-02-26 | 2009-08-12 | 深圳市合明科技有限公司 | Water-based cleaning agent for SMT printing screen |
| CN101679922A (en) * | 2007-06-08 | 2010-03-24 | 旭硝子株式会社 | Cleaning solvent and cleaning method |
| CN101831362A (en) * | 2010-06-10 | 2010-09-15 | 中国皮革和制鞋工业研究院 | High efficiency low-foaming blue leather degreaser |
| CN102051286A (en) * | 2011-01-18 | 2011-05-11 | 广州瀚源电子科技有限公司 | Water-based cleaning agent for rosin solder paste |
-
2013
- 2013-05-07 CN CN201310163228.8A patent/CN104140901A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5547601A (en) * | 1992-09-09 | 1996-08-20 | Jnj Industries, Inc. | CFC-free solvent for solvating solder flux |
| US5593504A (en) * | 1995-04-26 | 1997-01-14 | Church & Dwight Co., Inc. | Method of cleaning solder pastes from a substrate with an aqueous cleaner |
| CN101360814A (en) * | 2005-12-30 | 2009-02-04 | 阿彻-丹尼尔斯-米德兰公司 | Environmentally friendly solvent containing isoamyl lactate |
| CN101679922A (en) * | 2007-06-08 | 2010-03-24 | 旭硝子株式会社 | Cleaning solvent and cleaning method |
| CN101503648A (en) * | 2009-02-26 | 2009-08-12 | 深圳市合明科技有限公司 | Water-based cleaning agent for SMT printing screen |
| CN101831362A (en) * | 2010-06-10 | 2010-09-15 | 中国皮革和制鞋工业研究院 | High efficiency low-foaming blue leather degreaser |
| CN102051286A (en) * | 2011-01-18 | 2011-05-11 | 广州瀚源电子科技有限公司 | Water-based cleaning agent for rosin solder paste |
Non-Patent Citations (1)
| Title |
|---|
| 袁军湘等: "《工业洗涤剂及洗涤技术》", 31 December 1993, 湖南科学技术出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670838A (en) * | 2016-02-22 | 2016-06-15 | 苏州龙腾万里化工科技有限公司 | Ultrasonic cleaning agent |
| CN106167746A (en) * | 2016-07-23 | 2016-11-30 | 扬中市创想驿站工业设计有限公司 | Abluent |
| CN106244350A (en) * | 2016-07-23 | 2016-12-21 | 扬中市创想驿站工业设计有限公司 | Organic washing agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141112 |