CN102660408A - Circuit board cleaning agent replacing trichloroethylene - Google Patents
Circuit board cleaning agent replacing trichloroethylene Download PDFInfo
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- CN102660408A CN102660408A CN2012101196265A CN201210119626A CN102660408A CN 102660408 A CN102660408 A CN 102660408A CN 2012101196265 A CN2012101196265 A CN 2012101196265A CN 201210119626 A CN201210119626 A CN 201210119626A CN 102660408 A CN102660408 A CN 102660408A
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Abstract
The invention provides a circuit board cleaning agent replacing trichloroethylene. The circuit board cleaning agent replacing the trichloroethylene comprises the following components in mass percentage: 15-60% of cycloalkane, 10-20% of ether additive, 10-20% of ketone additive, 5-15% of ester additive and 15-30% of polyfunctional group additive. The circuit board cleaning agent is excellent in cleaning ability for residual fluxing agent and rosin on a circuit board in electronic industry, high in cleaning speed, rapid in evaporation, free of residue, low in toxicity, environment-friendly and efficient.
Description
Technical field
The present invention relates to the clean-out system technical field of used in electronic industry, particularly, relate to a kind of pcb cleaning agent of alternative trieline, this clean-out system is applicable to the cleaning of electronic circuit board welding residual rosin in back and soldering flux.
Background technology
Electron trade is mainly with pollutents such as rosin on the trieline class clean-out system cleaning wiring board and soldering fluxs at present.Advantages such as trieline class clean-out system has no flash-point, and volatilization is fast, and dissolving power is strong, however trieline class clean-out system is very big to injury of human, poor in workman's operating environment, ventilation effect bad condition under be easy to produce occupational illness.In addition, trieline class clean-out system produces destruction to environment, the cl ions that can dissociate in the cleaning process, and produce acidifying, and causing the corrosion of electronic devices and components, the electronic product decreasing insulating causes bad electronic product.Perfect along with the Environmental Protection in China rules, trieline class clean-out system will be eliminated in cleaning industry.Based on above-mentioned situation, the application provides a kind of environmental protection pcb cleaning agent of alternative trieline.
Summary of the invention
A kind of pcb cleaning agent of alternative trieline, this clean-out system has outstanding cleansing power to soldering flux residual on the wiring board in the electron trade and rosin, and its cleaning speed is fast, and volatilization is fast, and noresidue belongs to low toxicity, environmental protection, clean-out system efficiently.
Technical scheme of the present invention is following: a kind of pcb cleaning agent of alternative trieline, form by the each component of following mass percent:
Naphthenic hydrocarbon 15-60%;
Ether additive 10-20%;
Ketone additive 10-20%;
Ester class additive 5-15%;
Polyfunctional group additive 15-30%.
Said naphthenic hydrocarbon is pentamethylene, hexanaphthene, suberane, the one or more kinds of mixtures in the cyclooctane.
Said ether additive is selected from EGME, ethylene glycol ethyl ether, glycol propyl ether, propylene glycol monomethyl ether, propylene-glycol ethyl ether, Ucar 35 butyl ether, diethylene glycol ether, Diethylene Glycol butyl ether, the mixture of one or more in the dipropylene glycol butyl ether.
Said ketone additive is selected from acetone, butanone, pimelinketone, MIBK, DIBK, sym.-diisopropylideneacetone, isophorone, the mixture of one or more in the methyl phenyl ketone.
Said ester class additive is selected from ethyl formate, propyl formate, butyl formate, methyl acetate, ETHYLE ACETATE, propyl acetate, the mixture of one or more in the butylacetate.
Beneficial effect of the present invention is: the invention provides a kind of pcb cleaning agent of alternative trieline, the solvent of selecting for use all belongs to low-toxic solvent, through the allotment of science; Have rosin in the soldering flux residual on the wiring board; Substance dissolves abilities such as organic acid are strong, can satisfy the requirement of cleaning, and volatilization is fast; Toxicity is low, belongs to eco-friendly product.
Embodiment
Embodiment one
A kind of pcb cleaning agent of alternative trieline, form by the each component of following mass percent:
Naphthenic hydrocarbon 38%;
Ether additive 23%;
Ketone additive 18%;
Ester class additive 11%.
Polyfunctional group additive 10%
Said naphthenic hydrocarbon is selected pentamethylene for use, and said ether additive is selected EGME for use, and said ketone additive is selected MIBK for use, and said ester class additive is selected ethyl formate for use.
Embodiment two:
A kind of pcb cleaning agent of alternative trieline, form by the each component of following mass percent:
Naphthenic hydrocarbon 22%;
Ether additive 27%;
Ketone additive 15%;
Ester class additive 26%.
Polyfunctional group additive 10%
Said naphthenic hydrocarbon is selected suberane for use, and said ether additive is selected the Ucar 35 butyl ether for use, and said ketone additive is selected butanone for use, and said ester class additive is selected ETHYLE ACETATE for use.
Embodiment three:
A kind of pcb cleaning agent of alternative trieline, form by the each component of following mass percent:
Naphthenic hydrocarbon 23%;
Ether additive 26%;
Ketone additive 12%;
Ester class additive 29%.
Polyfunctional group additive 10%
Said naphthenic hydrocarbon is selected cyclooctane for use, and said ether additive is selected diethylene glycol ether for use, and said ketone additive is selected sym.-diisopropylideneacetone for use, and said ester class additive is selected butylacetate for use.
Embodiment four:
A kind of pcb cleaning agent of alternative trieline, form by the each component of following mass percent:
Naphthenic hydrocarbon 10%;
Ether additive 30%;
Ketone additive 20%;
Ester class additive 30%.
Polyfunctional group additive 10%
Said naphthenic hydrocarbon is selected cyclooctane for use, and said ether additive is selected propylene glycol monomethyl ether for use, and said ketone additive is selected DIBK for use, and said ester class additive is selected propyl acetate for use.
Embodiment five:
A kind of pcb cleaning agent of alternative trieline, form by the each component of following mass percent:
Naphthenic hydrocarbon 60%;
Ether additive 10%;
Ketone additive 10%;
Ester class additive 10%.
Polyfunctional group additive 10%
Said naphthenic hydrocarbon is selected hexanaphthene and suberane mixture for use, and said ether additive is selected the mixture of EGME and diethylene glycol ether for use, and said ketone additive is selected sym.-diisopropylideneacetone for use, and said ester class additive is selected butylacetate for use.
Embodiment six:
A kind of pcb cleaning agent of alternative trieline, form by the each component of following mass percent:
Naphthenic hydrocarbon 50%;
Ether additive 10%;
Ketone additive 15%;
Ester class additive 15%.
Polyfunctional group additive 10%
Said naphthenic hydrocarbon is selected cyclooctane for use, and said ether additive is selected diethylene glycol ether for use, and said ketone additive is selected sym.-diisopropylideneacetone for use, and said ester class additive is selected the mixture of propyl formate and butyl formate for use.
The applicant detects the performance of the pcb cleaning agent of the said alternative trieline of embodiment 1-6, and detected result is following:
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, its framework form can be flexible and changeable, can the subseries product.Just make some simple deduction or replace, all should be regarded as belonging to the scope of patent protection that the present invention is confirmed by claims of being submitted to.
Claims (5)
1. the pcb cleaning agent of an alternative trieline is characterized in that, is made up of the each component of following mass percent:
Naphthenic hydrocarbon 15-60%;
Ether additive 10-20%;
Ketone additive 10-20%;
Ester class additive 5-15%;
Polyfunctional group additive 15-30%.
2. the pcb cleaning agent of alternative trieline as claimed in claim 1 is characterized in that, said naphthenic hydrocarbon is pentamethylene, hexanaphthene, suberane, the one or more kinds of mixtures in the cyclooctane.
3. the pcb cleaning agent of alternative trieline as claimed in claim 1 is characterized in that, said ether additive is selected from EGME; Ethylene glycol ethyl ether, glycol propyl ether, propylene glycol monomethyl ether; Propylene-glycol ethyl ether, Ucar 35 butyl ether, diethylene glycol ether; The Diethylene Glycol butyl ether, the mixture of one or more in the dipropylene glycol butyl ether.
4. the pcb cleaning agent of alternative trieline as claimed in claim 1 is characterized in that, said ketone additive is selected from acetone, butanone; Pimelinketone, MIBK, DIBK; Sym.-diisopropylideneacetone, isophorone, the mixture of one or more in the methyl phenyl ketone.
5. the pcb cleaning agent of alternative trieline as claimed in claim 1 is characterized in that, said ester class additive is selected from ethyl formate; Propyl formate, butyl formate, methyl acetate; ETHYLE ACETATE, propyl acetate, the mixture of one or more in the butylacetate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210119626.5A CN102660408B (en) | 2012-04-20 | 2012-04-20 | Circuit board cleaning agent replacing trichloroethylene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210119626.5A CN102660408B (en) | 2012-04-20 | 2012-04-20 | Circuit board cleaning agent replacing trichloroethylene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102660408A true CN102660408A (en) | 2012-09-12 |
| CN102660408B CN102660408B (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210119626.5A Expired - Fee Related CN102660408B (en) | 2012-04-20 | 2012-04-20 | Circuit board cleaning agent replacing trichloroethylene |
Country Status (1)
| Country | Link |
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| CN (1) | CN102660408B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103773630A (en) * | 2013-12-31 | 2014-05-07 | 遂宁市广天电子有限公司 | Novel quick drying screen washing agent |
| CN105296208A (en) * | 2015-11-25 | 2016-02-03 | 深圳市裕满实业有限公司 | Environment-friendly type circuit board cleaning agent and preparation method thereof |
| CN105297058A (en) * | 2015-11-09 | 2016-02-03 | 广东新球清洗科技股份有限公司 | Environment-friendly easily-rinsed easily-cleaned water draining agent and preparation method thereof and application |
| CN105647695A (en) * | 2016-02-24 | 2016-06-08 | 苏州龙腾万里化工科技有限公司 | Solvent type efficient compound cleaning detergent |
| CN105647689A (en) * | 2016-02-22 | 2016-06-08 | 苏州龙腾万里化工科技有限公司 | Printing ink mark cleaning agent |
| CN105647694A (en) * | 2016-02-24 | 2016-06-08 | 苏州龙腾万里化工科技有限公司 | Solvent type detergent with efficient cleaning function |
| CN105713747A (en) * | 2016-03-07 | 2016-06-29 | 苏州龙腾万里化工科技有限公司 | Practical compound type solvent cleaning agent |
| CN106398892A (en) * | 2016-08-30 | 2017-02-15 | 乐凯特科技铜陵有限公司 | Circuit board cleaning agent with excellent cleaning performance |
| CN108929797A (en) * | 2018-09-04 | 2018-12-04 | 惠州市兴都化工科技有限公司 | A kind of red gluing cleaning agent of environmental protection |
| CN109576089A (en) * | 2018-12-31 | 2019-04-05 | 广东新球清洗科技股份有限公司 | Pcb board ultrasound agent for carbon hydrogen detergent and its application method |
| CN111748414A (en) * | 2020-06-24 | 2020-10-09 | 中国科学院苏州纳米技术与纳米仿生研究所广东(佛山)研究院 | Cleaning method for semiconductor device after gold-tin soldering |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1398957A (en) * | 2001-07-25 | 2003-02-26 | 邓和升 | Cleaning agent |
| CN1445352A (en) * | 2002-10-16 | 2003-10-01 | 杭州贝尔通讯系统有限公司 | Cleaning agent for electronics equipments |
| CN101712910A (en) * | 2008-10-06 | 2010-05-26 | 天津市化学试剂研究所 | Cleaning agent for electron components |
-
2012
- 2012-04-20 CN CN201210119626.5A patent/CN102660408B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1398957A (en) * | 2001-07-25 | 2003-02-26 | 邓和升 | Cleaning agent |
| CN1445352A (en) * | 2002-10-16 | 2003-10-01 | 杭州贝尔通讯系统有限公司 | Cleaning agent for electronics equipments |
| CN101712910A (en) * | 2008-10-06 | 2010-05-26 | 天津市化学试剂研究所 | Cleaning agent for electron components |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103773630A (en) * | 2013-12-31 | 2014-05-07 | 遂宁市广天电子有限公司 | Novel quick drying screen washing agent |
| CN105297058A (en) * | 2015-11-09 | 2016-02-03 | 广东新球清洗科技股份有限公司 | Environment-friendly easily-rinsed easily-cleaned water draining agent and preparation method thereof and application |
| CN105296208A (en) * | 2015-11-25 | 2016-02-03 | 深圳市裕满实业有限公司 | Environment-friendly type circuit board cleaning agent and preparation method thereof |
| CN105647689A (en) * | 2016-02-22 | 2016-06-08 | 苏州龙腾万里化工科技有限公司 | Printing ink mark cleaning agent |
| CN105647695A (en) * | 2016-02-24 | 2016-06-08 | 苏州龙腾万里化工科技有限公司 | Solvent type efficient compound cleaning detergent |
| CN105647694A (en) * | 2016-02-24 | 2016-06-08 | 苏州龙腾万里化工科技有限公司 | Solvent type detergent with efficient cleaning function |
| CN105713747A (en) * | 2016-03-07 | 2016-06-29 | 苏州龙腾万里化工科技有限公司 | Practical compound type solvent cleaning agent |
| CN106398892A (en) * | 2016-08-30 | 2017-02-15 | 乐凯特科技铜陵有限公司 | Circuit board cleaning agent with excellent cleaning performance |
| CN108929797A (en) * | 2018-09-04 | 2018-12-04 | 惠州市兴都化工科技有限公司 | A kind of red gluing cleaning agent of environmental protection |
| CN109576089A (en) * | 2018-12-31 | 2019-04-05 | 广东新球清洗科技股份有限公司 | Pcb board ultrasound agent for carbon hydrogen detergent and its application method |
| CN111748414A (en) * | 2020-06-24 | 2020-10-09 | 中国科学院苏州纳米技术与纳米仿生研究所广东(佛山)研究院 | Cleaning method for semiconductor device after gold-tin soldering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102660408B (en) | 2014-04-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 Guangdong city of Dongguan province at the Songshan Lake high tech Industrial Development Zone, Road No. 4 Keyuan pine building No. 16 layer Patentee after: DONGGUAN XINQIU WASH TECHNOLOGY Co.,Ltd. Address before: 523000 Guangdong province Dongguan City Xiegang town south of the village of Golden Sun Industrial City Star Technology Industrial Park, Dongguan new ball cleaning technology Co. Ltd. Patentee before: Dongguan Xinqiu Wash Technology Co.,Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 523808 Guangdong city of Dongguan province at the Songshan Lake high tech Industrial Development Zone, Road No. 4 Keyuan pine building No. 16 layer Patentee after: GUANGDONG SUNGLOBE CLEANING TECHNOLOGY Co.,Ltd. Address before: 523000 Guangdong city of Dongguan province at the Songshan Lake high tech Industrial Development Zone, Road No. 4 Keyuan pine building No. 16 layer Patentee before: Dongguan Xinqiu Wash Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |