CN103525586A - Printed circuit board cleaning agent and preparation method thereof - Google Patents
Printed circuit board cleaning agent and preparation method thereof Download PDFInfo
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- CN103525586A CN103525586A CN201310523736.2A CN201310523736A CN103525586A CN 103525586 A CN103525586 A CN 103525586A CN 201310523736 A CN201310523736 A CN 201310523736A CN 103525586 A CN103525586 A CN 103525586A
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Abstract
The invention relates to a printed circuit board cleaning agent prepared from the raw materials of, by weight: 4-5 parts of erucic acid, 3-4 parts of white oil, 3-4 parts of dodecylbetaine, 4-5 parts of fatty alcohol polyoxyethylene ether, 2-3 parts of sodium borate, 3-4 parts of coconut oleic oil alkylolamide phosphate, 2-3 parts of citric acid, 1-2 parts of fatty alcohol polyoxyethylene ether AEO-3, 30-40 parts of ethanol, 4-5 parts of an auxiliary agent, and 150-180 parts of deionized water. The cleaning agent provided by the invention has high-efficiency thorough cleaning function. According to the cleaning agent, a plurality of surfactants are applied in combination, and are well formulated. Therefore, cleaning effect is greatly improved, cleaning efficiency is improved, cleaning cost is saved, and economic benefit is increased. With the auxiliary agent, a protective film can be formed on the surface of the circuit board, such that oxidation and short-circuit can be prevented.
Description
Technical field
The present invention relates to clean-out system field, relate in particular to a kind of cleaning agent for printed circuit board and preparation method thereof.
Background technology
Along with the high speed development of unicircuit, the volume of circuit card is more and more less, and electronic component is more and more less, and density is increasing.If the dirt dust of the inside does not clean up in making processes, likely can cause the problems such as short circuit, corrosion, affect the normal operation of circuit card.At present majority circuit plate sanitising agent is all made with organism, and cleaning effect is good, is difficult for causing the problems such as short circuit, corrosion, and still, organic compound not only cost is high, and contaminate environment, damage the ozone layer, harmful to HUMAN HEALTH.Also have minority waterborne cleaning agent, but cleaning performance is limited, has security risk, require further improvement formula, technique, to reach clean thorough, pollution-free, the object of corroding little, healthy, circuit safety, reducing costs.
Summary of the invention
The object of the present invention is to provide a kind of cleaning agent for printed circuit board and preparation method thereof, this clean-out system have advantages of clean thoroughly, cleaning speed is fast.
Technical scheme of the present invention is as follows:
Cleaning agent for printed circuit board, is characterized in that being made by the raw material of following weight part: erucic acid 4-5, white oil 3-4, empgen BB 3-4, fatty alcohol-polyoxyethylene ether 4-5, Sodium Tetraborate 2-3, Oleum Cocois alkylol amide phosphoric acid ester 3-4, citric acid 2-3, fatty alcohol-polyoxyethylene ether AEO-3 1-2, ethanol 30-40, auxiliary agent 4-5, deionized water 150-180;
Described auxiliary agent is made by the raw material of following weight part: Silane coupling reagent KH-570 2-3, phytic acid 1-2, methyl acrylate 3-4, PTMG 2-3, sodium Diacetate 1-2, oxidation inhibitor 1035 1-2, ethanol 12-15; Preparation method mixes Silane coupling reagent KH-570, phytic acid, ethanol, is heated to 60-70 ℃, stirs after 20-30 minute, then adds other remaining component, is warming up to 80-85 ℃, stirs 30-40 minute, obtains.
The preparation method of described cleaning agent for printed circuit board, is characterized in that comprising the following steps: each raw material is closed, under 1000-1200 rev/min of stirring, be heated to 60-70 ℃, stir 45-60 minute, obtain.Beneficial effect of the present invention
Clean-out system of the present invention has efficient effect of thoroughly cleaning, and is used in conjunction with kinds of surface promoting agent, and compatibleness is good, and cleaning effect strengthens greatly, has accelerated cleaning efficiency, has saved cleaning cost, has increased economic benefit.Auxiliary agent of the present invention can form protective membrane at circuit board surface, anti-oxidant, anti-short circuit.
Embodiment
, by following weight part (kilogram) raw material make: erucic acid 4, white oil 3, empgen BB 3, fatty alcohol-polyoxyethylene ether 5, Sodium Tetraborate 3, Oleum Cocois alkylol amide phosphoric acid ester 3, citric acid 2, fatty alcohol-polyoxyethylene ether AEO-3 2, ethanol 30, auxiliary agent 5, deionized water 180;
Described auxiliary agent by following weight part (kilogram) raw material make: Silane coupling reagent KH-570 2.5, phytic acid 1.5, methyl acrylate 3.5, PTMG 2.5, sodium Diacetate 1.5, oxidation inhibitor 1,035 1.5, ethanol 14; Preparation method mixes Silane coupling reagent KH-570, phytic acid, ethanol, is heated to 65 ℃, stirs after 25 minutes, then adds other remaining component, is warming up to 83 ℃, stirs 35 minutes, obtains.
The preparation method of described cleaning agent for printed circuit board, comprises the following steps: each raw material is closed, under 1000-1200 rev/min of stirring, be heated to 60-70 ℃, stir 45-60 minute, obtain.
This cleaning agent for printed circuit board is used for cleaning copper printed circuit board (PCB), through 10 times of amplification detection of Olympus microscope, surface is clean without pollutents such as obvious rosin, scolding tin, greasy dirt, fingerprints, and cleaning solution resistivity is greater than 2*109 Ω .cm, First Pass Yield reaches 88%, is better than normal level.
Claims (2)
1. a cleaning agent for printed circuit board, is characterized in that being made by the raw material of following weight part: erucic acid 4-5, white oil 3-4, empgen BB 3-4, fatty alcohol-polyoxyethylene ether 4-5, Sodium Tetraborate 2-3, Oleum Cocois alkylol amide phosphoric acid ester 3-4, citric acid 2-3, fatty alcohol-polyoxyethylene ether AEO-3 1-2, ethanol 30-40, auxiliary agent 4-5, deionized water 150-180;
Described auxiliary agent is made by the raw material of following weight part: Silane coupling reagent KH-570 2-3, phytic acid 1-2, methyl acrylate 3-4, PTMG 2-3, sodium Diacetate 1-2, oxidation inhibitor 1035 1-2, ethanol 12-15; Preparation method mixes Silane coupling reagent KH-570, phytic acid, ethanol, is heated to 60-70 ℃, stirs after 20-30 minute, then adds other remaining component, is warming up to 80-85 ℃, stirs 30-40 minute, obtains.
2. the preparation method of cleaning agent for printed circuit board according to claim 1, is characterized in that comprising the following steps: each raw material is closed, under 1000-1200 rev/min of stirring, be heated to 60-70 ℃, stir 45-60 minute, obtain.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310523736.2A CN103525586A (en) | 2013-10-30 | 2013-10-30 | Printed circuit board cleaning agent and preparation method thereof |
Applications Claiming Priority (1)
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CN201310523736.2A CN103525586A (en) | 2013-10-30 | 2013-10-30 | Printed circuit board cleaning agent and preparation method thereof |
Publications (1)
Publication Number | Publication Date |
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CN103525586A true CN103525586A (en) | 2014-01-22 |
Family
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Family Applications (1)
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CN201310523736.2A Pending CN103525586A (en) | 2013-10-30 | 2013-10-30 | Printed circuit board cleaning agent and preparation method thereof |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108133882A (en) * | 2017-12-21 | 2018-06-08 | 苏州赛源微电子有限公司 | A kind of cleaning method of integrated circuit plate |
CN112961740A (en) * | 2021-02-22 | 2021-06-15 | 上海赛夫特半导体材料有限公司 | Cleaning agent for copper plating of circuit board and preparation method thereof |
CN113736577A (en) * | 2021-09-22 | 2021-12-03 | 常州智高化学科技有限公司 | Printed circuit board modified alcohol detergent and preparation method thereof |
CN115216369A (en) * | 2022-06-15 | 2022-10-21 | 联盛纸业(龙海)有限公司 | Multi-disc concentrated filter bag cleaning agent, cleaning method and application thereof |
Citations (6)
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CN1248615A (en) * | 1999-09-22 | 2000-03-29 | 赵中夏 | Descaling agent for cleaning |
CN101135056A (en) * | 2007-09-29 | 2008-03-05 | 吴铭鑫 | Stainless steel cleaning agent |
CN102400161A (en) * | 2011-11-28 | 2012-04-04 | 常州市凯纳环保科技有限公司 | Cleaning agent for stainless steel bright piece and preparation method thereof |
CN102399915A (en) * | 2011-10-13 | 2012-04-04 | 四川大学 | Environment-friendly raw skin preservative and preparation method thereof |
CN102965220A (en) * | 2012-12-17 | 2013-03-13 | 邹品生 | Traceless washing-free wax solvent for vehicle |
CN103214886A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising butyl acrylate |
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2013
- 2013-10-30 CN CN201310523736.2A patent/CN103525586A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1248615A (en) * | 1999-09-22 | 2000-03-29 | 赵中夏 | Descaling agent for cleaning |
CN101135056A (en) * | 2007-09-29 | 2008-03-05 | 吴铭鑫 | Stainless steel cleaning agent |
CN102399915A (en) * | 2011-10-13 | 2012-04-04 | 四川大学 | Environment-friendly raw skin preservative and preparation method thereof |
CN102400161A (en) * | 2011-11-28 | 2012-04-04 | 常州市凯纳环保科技有限公司 | Cleaning agent for stainless steel bright piece and preparation method thereof |
CN102965220A (en) * | 2012-12-17 | 2013-03-13 | 邹品生 | Traceless washing-free wax solvent for vehicle |
CN103214886A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising butyl acrylate |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108133882A (en) * | 2017-12-21 | 2018-06-08 | 苏州赛源微电子有限公司 | A kind of cleaning method of integrated circuit plate |
CN112961740A (en) * | 2021-02-22 | 2021-06-15 | 上海赛夫特半导体材料有限公司 | Cleaning agent for copper plating of circuit board and preparation method thereof |
CN113736577A (en) * | 2021-09-22 | 2021-12-03 | 常州智高化学科技有限公司 | Printed circuit board modified alcohol detergent and preparation method thereof |
CN115216369A (en) * | 2022-06-15 | 2022-10-21 | 联盛纸业(龙海)有限公司 | Multi-disc concentrated filter bag cleaning agent, cleaning method and application thereof |
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Application publication date: 20140122 |
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RJ01 | Rejection of invention patent application after publication |