CN101942367A - Water-soluble cleaning agent for printed circuit board - Google Patents
Water-soluble cleaning agent for printed circuit board Download PDFInfo
- Publication number
- CN101942367A CN101942367A CN2010102758862A CN201010275886A CN101942367A CN 101942367 A CN101942367 A CN 101942367A CN 2010102758862 A CN2010102758862 A CN 2010102758862A CN 201010275886 A CN201010275886 A CN 201010275886A CN 101942367 A CN101942367 A CN 101942367A
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- CN
- China
- Prior art keywords
- circuit board
- cleaning agent
- printed circuit
- water
- soluble cleaning
- Prior art date
- 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.)
- Pending
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Abstract
The invention discloses a water-soluble cleaning agent for a printed circuit board. The cleaning agent comprises the following components in percentage by weight: 60 to 70 percent of diethanolamine, 1 to 8 percent of zinc gluconate, 0.5 to 1 percent of butanol, 10 to 20 percent of 2-ethyl hexanol and 10 to 20 percent of OP-10. The water-soluble cleaning agent for the printed circuit board of the invention has the advantages of high efficiency, no corrosion, environmental protection and high cleaning speed.
Description
Technical field
The present invention relates to the remover of printed circuit board (PCB) soldering paste, more particularly, relate to a kind of water-soluble cleaning agent for printed circuit board.
Background technology
Existing cleaning agent for printed circuit board in use except that the dissolving that dirt takes place, also exists corrosion of metal, makes the performance of cleaning performance and material be affected and the defective of contaminate environment.
Summary of the invention
The objective of the invention is provides a kind of free from corrosion water-soluble cleaning agent for printed circuit board in order to solve and remedy the defective that prior art exists.
In order to realize above-mentioned purpose, the technical solution used in the present invention is:
A kind of water-soluble cleaning agent for printed circuit board is characterized in that each component and degree are respectively:
Diethanolamine 60～70%;
Zinc Gluconate 1～8%;
Butanols 0.5～1%;
2-Ethylhexyl Alcohol 10～20%;
OP-10 10～20％。
A kind of preparation method of water-soluble cleaning agent for printed circuit board is, each component precentagewise content fed intake stir preparation, promptly prepares finished product.
A kind of water-soluble cleaning agent for printed circuit board of the present invention, its beneficial effect is presented as that mainly cleaning speed is fast, the inhibition efficiency height, metal does not corrode in the cleaning process.
Embodiment
Embodiment 1:
A kind of each component of water-soluble cleaning agent for printed circuit board and degree are respectively:
Diethanolamine 60%;
Zinc Gluconate 8%;
Butanols 0.5%;
2-Ethylhexyl Alcohol 20%;
OP-10 11.5％。
Effect: the ultrasonic 3 minutes clean time, inhibition efficiency is 91%.
Embodiment 2:
A kind of each component of water-soluble cleaning agent for printed circuit board and degree are respectively:
Diethanolamine 60%;
Zinc Gluconate 4%;
Butanols 0.5%;
2-Ethylhexyl Alcohol 15.5%;
OP-10 20％。
Effect: the ultrasonic 2 minutes clean time, inhibition efficiency is 95%.
Embodiment 3:
A kind of each component of water-soluble cleaning agent for printed circuit board and degree are respectively:
Diethanolamine 70%;
Zinc Gluconate 1%;
Tetrahydroglyoxaline 1%;
2-Ethylhexyl Alcohol 15%;
OP-10 13％。
Effect: the ultrasonic 1 minute clean time, inhibition efficiency is 96%.
Embodiment 4:
A kind of each component of water-soluble cleaning agent for printed circuit board and degree are respectively:
Diethanolamine 70%;
Zinc Gluconate 4%;
Butanols 0.7%;
2-Ethylhexyl Alcohol 10.3%;
OP-10 15％。
Effect: the ultrasonic 2 minutes clean time, inhibition efficiency is 97%.
Embodiment 5:
A kind of each component of water-soluble cleaning agent for printed circuit board and degree are respectively:
Diethanolamine 65%;
Zinc Gluconate 4%;
Butanols 1%;
2-Ethylhexyl Alcohol 20%;
OP-10 10％。
Effect: the ultrasonic 1.5 minutes clean time, inhibition efficiency is 94%.
Embodiment 6:
A kind ofly be used for each component of cleaning agent for printed circuit board and degree is respectively:
Diethanolamine 65%;
Zinc Gluconate 1%;
Butanols 1%;
2-Ethylhexyl Alcohol 15%;
OP-10 18％。
Effect: the ultrasonic 3 minutes clean time, inhibition efficiency is 95%.
Claims (1)
1. water-soluble cleaning agent for printed circuit board is characterized in that each component and degree are respectively:
Diethanolamine 60～70%;
Zinc Gluconate 1～8%;
Butanols 0.5～1%;
2-Ethylhexyl Alcohol 10～20%;
OP-10 10～20％。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102758862A CN101942367A (en) | 2010-09-07 | 2010-09-07 | Water-soluble cleaning agent for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102758862A CN101942367A (en) | 2010-09-07 | 2010-09-07 | Water-soluble cleaning agent for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101942367A true CN101942367A (en) | 2011-01-12 |
Family
ID=43434577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102758862A Pending CN101942367A (en) | 2010-09-07 | 2010-09-07 | Water-soluble cleaning agent for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101942367A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191140A (en) * | 2011-04-18 | 2011-09-21 | 宁波喜汉锡焊料有限公司 | Electronic circuit board detergent |
| CN103555453A (en) * | 2013-10-30 | 2014-02-05 | 合肥市华美光电科技有限公司 | Water-soluble circuit board cleaning agent and preparation method thereof |
| WO2022087765A1 (en) * | 2020-10-26 | 2022-05-05 | Dow Global Technologies Llc | Industrial and institutional cleaning foam control agent |
-
2010
- 2010-09-07 CN CN2010102758862A patent/CN101942367A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191140A (en) * | 2011-04-18 | 2011-09-21 | 宁波喜汉锡焊料有限公司 | Electronic circuit board detergent |
| CN103555453A (en) * | 2013-10-30 | 2014-02-05 | 合肥市华美光电科技有限公司 | Water-soluble circuit board cleaning agent and preparation method thereof |
| WO2022087765A1 (en) * | 2020-10-26 | 2022-05-05 | Dow Global Technologies Llc | Industrial and institutional cleaning foam control agent |
| TWI803985B (en) * | 2020-10-26 | 2023-06-01 | 美商陶氏全球科技有限責任公司 | Industrial and institutional cleaning foam control 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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110112 |