CN106757190A - A kind of electrotinning light agent solution - Google Patents
A kind of electrotinning light agent solution Download PDFInfo
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- CN106757190A CN106757190A CN201611039015.4A CN201611039015A CN106757190A CN 106757190 A CN106757190 A CN 106757190A CN 201611039015 A CN201611039015 A CN 201611039015A CN 106757190 A CN106757190 A CN 106757190A
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- electrotinning
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/30—Electroplating: Baths therefor from solutions of tin
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Abstract
A kind of electrotinning bright agent solution, including the following each component according to quality parts ratio：1 benzyl pyridine drone 3 carboxylates, 5 10 parts；Choline Chloride, 10 15 parts；Urea, 5 10 parts；Citric acid, 35 parts；Boric acid, 35 parts；The ketone of 4 phenyl, 3 butylene 2,35 parts；Water, 50 60 parts.The present invention solves the problems, such as the tin plating tin coating light of alkaline electro, so as to solve the problems, such as that current acid electroplating tin is serious to equipment corrosion.
Description
Technical field
The present invention relates to field of electroplating, and in particular to a kind of electrotinning brightener.
Technical background
Tin coating has anticorrosive, non-toxic and solderability, is widely used in each industrial circle, particularly electronics industry
Field.Due to the limitation to heavy metals such as Cr VI, cadmiums, tin plating industry is more widely used.Current electrotinning work
Skill is substantially all using Acidic Sn electroplating technique, and the technique has the problem serious to equipment corrosion.Alkaline tin plating solves acid plating
The etching problem to equipment of tin, but at present basic plating process of tin obtain tin coating bright property difference and never obtain
It is widely applied.
In view of above-mentioned defect, the design people is actively subject to research and innovation, and to found, a kind of Novel electric is tin plating to be used up
Bright agent solution, makes it have more the value in industry.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of electrotinning light agent solution.
Technical scheme is as follows：
A kind of electrotinning light agent solution, it is characterised in that including the following each component according to quality parts ratio：
1- benzyl pyridine drone -3- carboxylates, 5-10 parts；
Choline Chloride, 10-15 parts；
Urea, 5-10 parts；
Citric acid, 3-5 parts；
Boric acid, 3-5 parts；
4- phenyl-3- butene-2 -one, 3-5 parts；
Water, 50-60 parts.
A kind of electrotinning preparation method of bright agent solution, it is characterised in that including following steps：
S1：1- benzyl pyridine drone -3- carboxylic acid salt solutions and urea liquid are well mixed；
S2：The Choline Chloride aqueous solution is added dropwise in step S1 products, it is stirring while adding, control the temperature of whole process low
In 15 DEG C；
S3：After completion of dropping, it is at a temperature of 15 DEG C after stirring 0.5 hour, then citric acid was added dropwise in 0.5 hour, together
When keeping temperature be less than 20 DEG C；
S4：Add BAS in step S3 products, be then warmed up to 40 DEG C, at 40-45 DEG C stir 1 hour with
On；
S5：4- phenyl-3- butene-2 -one solution is sequentially added in step S4 products, is stirred more than 0.5 hour, kept
65-70 DEG C of temperature；
S6：Room temperature is naturally cooled to, the tin plating brightener of alkaline electro is obtained final product.
By such scheme, the present invention at least has advantages below：
The beneficial effects of the invention are as follows：The tin plating tin coating light of alkaline electro is solved the problems, such as, so as to solve acid electricity at present
The tin plating problem serious to equipment corrosion.
Specific embodiment
With reference to embodiment, specific embodiment of the invention is described in further detail.Following examples are used for
The present invention is illustrated, but is not limited to the scope of the present invention.
Embodiment 1
A kind of electrotinning bright agent solution, including the following each component according to quality parts ratio：
1- benzyl pyridine drone -3- carboxylates, 5 parts；
Choline Chloride, 10 parts；
Urea, 5 parts；
Citric acid, 3 parts；
Boric acid, 3 parts；
4- phenyl-3- butene-2 -one, 3 parts；
Water, 50 parts.
Embodiment 2
A kind of electrotinning bright agent solution, including the following each component according to quality parts ratio：
1- benzyl pyridine drone -3- carboxylates, 7 parts；
Choline Chloride, 12 parts；
Urea, 7 parts；
Citric acid, 4 parts；
Boric acid, 4 parts；
4- phenyl-3- butene-2 -one, 4 parts；
Water, 55 parts.
Embodiment 3
A kind of electrotinning light agent solution, it is characterised in that including the following each component according to quality parts ratio：
1- benzyl pyridine drone -3- carboxylates, 10 parts；
Choline Chloride, 15 parts；
Urea, 10 parts；
Citric acid, 5 parts；
Boric acid, 5 parts；
4- phenyl-3- butene-2 -one, 5 parts；
Water, 60 parts.
The preparation method of solution of the present invention is as follows：
A kind of electrotinning preparation method of bright agent solution, including following steps：
S1：1- benzyl pyridine drone -3- carboxylic acid salt solutions and urea liquid are well mixed；
S2：The Choline Chloride aqueous solution is added dropwise in step S1 products, it is stirring while adding, control the temperature of whole process low
In 15 DEG C；
S3：After completion of dropping, it is at a temperature of 15 DEG C after stirring 0.5 hour, then citric acid was added dropwise in 0.5 hour, together
When keeping temperature be less than 20 DEG C；
S4：Add BAS in step S3 products, be then warmed up to 40 DEG C, at 40-45 DEG C stir 1 hour with
On；
S5：4- phenyl-3- butene-2 -one solution is sequentially added in step S4 products, is stirred more than 0.5 hour, kept
65-70 DEG C of temperature；
S6：Room temperature is naturally cooled to, the tin plating brightener of alkaline electro is obtained final product.
The present invention at least has advantages below：
The beneficial effects of the invention are as follows：The tin plating tin coating light of alkaline electro is solved the problems, such as, so as to solve acid electricity at present
The tin plating problem serious to equipment corrosion.
The above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill
For the those of ordinary skill in art field, on the premise of the technology of the present invention principle is not departed from, can also make it is some improvement and
Modification, these are improved and modification also should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of electrotinning is with bright agent solution, it is characterised in that including the following each component according to quality parts ratio：
1- benzyl pyridine drone -3- carboxylates, 5-10 parts；
Choline Chloride, 10-15 parts；
Urea, 5-10 parts；
Citric acid, 3-5 parts；
Boric acid, 3-5 parts；
4- phenyl-3- butene-2 -one, 3-5 parts；
Water, 50-60 parts.
2. a kind of electrotinning preparation method of bright agent solution, it is characterised in that including following steps：
S1：1- benzyl pyridine drone -3- carboxylic acid salt solutions and urea liquid are well mixed；
S2：The Choline Chloride aqueous solution is added dropwise in step S1 products, stirring while adding, controlling the temperature of whole process will be less than 15
℃；
S3：After completion of dropping, it is at a temperature of 15 DEG C after stirring 0.5 hour, then citric acid was added dropwise in 0.5 hour, while protects
Temperature is held less than 20 DEG C；
S4：BAS is added in step S3 products, 40 DEG C are then warmed up to, stirred more than 1 hour at 40-45 DEG C；
S5：4- phenyl-3- butene-2 -one solution is sequentially added in step S4 products, is stirred more than 0.5 hour, keeping temperature
65-70℃；
S6：Room temperature is naturally cooled to, the tin plating brightener of alkaline electro is obtained final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611039015.4A CN106757190A (en) | 2016-11-21 | 2016-11-21 | A kind of electrotinning light agent solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611039015.4A CN106757190A (en) | 2016-11-21 | 2016-11-21 | A kind of electrotinning light agent solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106757190A true CN106757190A (en) | 2017-05-31 |
Family
ID=58973735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611039015.4A Pending CN106757190A (en) | 2016-11-21 | 2016-11-21 | A kind of electrotinning light agent solution |
Country Status (1)
| Country | Link |
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| CN (1) | CN106757190A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267112A (en) * | 2017-07-18 | 2019-01-25 | 明志科技大学 | Pollution-free electroplating solution and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5061351A (en) * | 1990-07-23 | 1991-10-29 | Enthone-Omi, Inc. | Bright tin electrodeposition composition |
| CN101421439A (en) * | 2006-04-14 | 2009-04-29 | 上村工业株式会社 | Tin electroplating bath, tin-plated coating film, tin electroplating method, and electronic device component |
| CN101824619A (en) * | 2010-06-01 | 2010-09-08 | 武汉银泰科技电源股份有限公司 | Preparation method of foam tin material |
| CN102046854A (en) * | 2008-05-30 | 2011-05-04 | Jx日矿日石金属株式会社 | Sn or Sn alloy plated film, composite material having same and composite material production method |
| CN103160872A (en) * | 2011-12-19 | 2013-06-19 | 顾向军 | Tinning solution |
| CN104630833A (en) * | 2015-03-10 | 2015-05-20 | 南昌航空大学 | Preparation method of alkaline electrotinning brightening agent |
| CN105088287A (en) * | 2015-08-13 | 2015-11-25 | 斌源材料科技（上海）有限公司 | Electrolyte prepared based on deep eutetic ion liquid and water and electroplating method thereof |
-
2016
- 2016-11-21 CN CN201611039015.4A patent/CN106757190A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5061351A (en) * | 1990-07-23 | 1991-10-29 | Enthone-Omi, Inc. | Bright tin electrodeposition composition |
| CN101421439A (en) * | 2006-04-14 | 2009-04-29 | 上村工业株式会社 | Tin electroplating bath, tin-plated coating film, tin electroplating method, and electronic device component |
| CN102046854A (en) * | 2008-05-30 | 2011-05-04 | Jx日矿日石金属株式会社 | Sn or Sn alloy plated film, composite material having same and composite material production method |
| CN101824619A (en) * | 2010-06-01 | 2010-09-08 | 武汉银泰科技电源股份有限公司 | Preparation method of foam tin material |
| CN103160872A (en) * | 2011-12-19 | 2013-06-19 | 顾向军 | Tinning solution |
| CN104630833A (en) * | 2015-03-10 | 2015-05-20 | 南昌航空大学 | Preparation method of alkaline electrotinning brightening agent |
| CN105088287A (en) * | 2015-08-13 | 2015-11-25 | 斌源材料科技（上海）有限公司 | Electrolyte prepared based on deep eutetic ion liquid and water and electroplating method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267112A (en) * | 2017-07-18 | 2019-01-25 | 明志科技大学 | Pollution-free electroplating solution and preparation method thereof |
| CN109267112B (en) * | 2017-07-18 | 2020-04-24 | 明志科技大学 | Pollution-free electroplating solution and preparation method thereof |
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Application publication date: 20170531 |
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