CN106086909A - The wax removing agent of copper piece surface wax dirt after cleaning polishing - Google Patents
The wax removing agent of copper piece surface wax dirt after cleaning polishing Download PDFInfo
- Publication number
- CN106086909A CN106086909A CN201610633708.XA CN201610633708A CN106086909A CN 106086909 A CN106086909 A CN 106086909A CN 201610633708 A CN201610633708 A CN 201610633708A CN 106086909 A CN106086909 A CN 106086909A
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- CN
- China
- Prior art keywords
- parts
- wax
- dirt
- wax removing
- agent
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/10—Other heavy metals
- C23G1/103—Other heavy metals copper or alloys of copper
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/12—Light metals
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/12—Light metals
- C23G1/125—Light metals aluminium
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The invention provides a kind of wax removing agent that copper piece surface wax is dirty after cleaning polishing in parts by mass, including following component: triethanolamine 15 20 parts, oleic acid 20 30 parts, a conduit made of long bamboo oil 5 10 parts, anion surfactant 8 12 parts, lauryl diethanolamide 10 15 parts, polypropylene glycol 35 parts, penetrating agent 25 parts, surplus water is supplied, and making gross mass part is 100 parts.Compared with prior art, its component proportion is simple, raw material sources are wide, production cost is relatively low, and the wax removing agent product obtained has good wax removing effect, compared with commercially available main product, there is more preferable wax removing effect, particularly while keeping performance, obtain great price advantage, create great market competition advantage for enterprise product.
Description
Technical field
The present invention relates to a kind of wax removing agent, a kind of wax removing agent of copper piece surface wax dirt after cleaning polishing, with
Time present disclosure additionally applies for rustless steel, ferrum, magnesium, aluminum products surface wax dirt removing.
Background technology
Copper material has excellent physicochemical property and excellent surface treatment properties, applies extremely wide, in order to improve its property
Energy and surface smoothness, it can process through surface finish, but must remain in surface of the work to when polishing after a polish
Wax dirt carries out wax removing process.
Current pandemic ultrasonic waves for cleaning operation belongs to one of physics (chemical) cleaning method.Its cardinal principle
Being: utilize the energy entrained by ultrasound wave, form a number of bubble by surfactant in aqueous cleaning solution, bubble exists
Moving in aqueous solution, transmission energy also makes bubbles burst cause " cavitation effect " thus in the moment of bubbles burst, and microcosmic produces
The most hundreds of thousands of atmospheric pressure, impact dirt (macroscopical), under the effect of this impulsive force, the dirt on copper piece (metal) surface
Dirt departs from, comes off, emulsifying or solubilising, to reach oil removing, wax removing, purpose except Colophonium and resin.But " cavitation effect " is no
It is to be the bigger the better, because the biggest corrosion that may cause metal surface, makes cleaned material outward appearance be destroyed.But " cavitation is imitated
Should " again can not be the least, the least then cleaning performance is the best, and the non-Ex-all of dirt (dead angle) occurs in local, does not reaches due effect, because of
And need the wax removing agent of appropriate mix to can be only achieved preferable effect.
It is said that in general, the dirt of medal polish part attachment, due to the high temperature in time polishing, dirt adhesive force is strong, allows it
Come off more difficulty, needs to use organic solvent (such as three vinyl chlorides, trichloroethane, carbon tetrachloride etc.), and at cleaning formulation
The middle content needing holding bigger, could remove this type of dirt.But some toxic components contained in this type of wax removing agent, meeting
Cause environmental pollution and use healthy problem.Still further aspect, chlorohydrocarbon produces degraded under conditions of photo-thermal, generation
Corrosion can be caused in the surface of metal (especially rustless steel, aluminum) by chloride ion (or HCl).And if using oil agent (benzene, first
Benzene, gasoline or lower paraffin hydrocarbon etc) replace chlorohydrocarbon be carried out wax removing, then can cause there is inflammable, explosive potential safety hazard.
In the past, domestic this special wax removing abluent was all monopolized by imported product, expensive.
Along with the development of domestic enterprise's technology, the common Wax removal water in current market can substantially meet its production requirement, but by
In the defect of its component, content and preparation method, still suffer from that wax removing speed is slow, the use cycle is short, and base material is had slight erosion
The problem of variable color, not environmentally, there is the problems such as bigger pollution in component to water body environment.
Summary of the invention
For problem above, it is an object of the invention to provide a kind of wax removing of copper piece surface wax dirt after cleaning polishing
Agent, component proportion is simple, and raw material sources are wide, and production cost is relatively low, and the wax removing agent product obtained has good wax removing
Effect, compared with commercially available main product, has more preferable wax removing effect, creates great market competition advantage for enterprise.
In order to realize the technical purpose of the present invention, the present invention adopts the following technical scheme that.
After cleaning polishing, the wax removing agent of copper piece surface wax dirt is in parts by mass, including following component: triethanolamine 15-
20 parts, oleic acid 20-30 part, a conduit made of long bamboo oil 5-10 part, anion surfactant 8-12 part, lauryl diethanolamide 10-15 part,
Polypropylene glycol 3-5 part, penetrating agent 2-5 part, surplus water supplies, and making gross mass part is 100 parts.
Preferably, by mass percentage, the purity of described triethanolamine is not less than 80%, and the purity of oleic acid is not less than
82%, the purity of penetrating agent is not less than 90%.
Preferably, the wax removing agent of copper piece surface wax dirt after cleaning polishing, in parts by mass, including following component: three
Ethanolamine 15 parts, oleic acid 20 parts, an a conduit made of long bamboo oil 10 parts, anion surfactant 12 parts, lauryl diethanolamide 15 parts, poly-third
Glycol 5 parts, penetrating agent 2 parts, surplus water is supplied, and making gross mass part is 100 parts.
Preferably, the wax removing agent of copper piece surface wax dirt after cleaning polishing, in parts by mass, including following component: three
Ethanolamine 18 parts, oleic acid 25 parts, an a conduit made of long bamboo oil 8 parts, anion surfactant 10 parts, lauryl diethanolamide 13 parts, poly-third
Glycol 4 parts, penetrating agent 4 parts, surplus water is supplied, and making gross mass part is 100 parts.
Preferably, the wax removing agent of copper piece surface wax dirt after cleaning polishing, in parts by mass, including following component: three
Ethanolamine 20 parts, oleic acid 30 parts, a conduit made of long bamboo oil 5 parts, anion surfactant 8 parts, lauryl diethanolamide 10 parts, poly-the third two
Alcohol 3 parts, penetrating agent 5 parts, surplus water is supplied, and making gross mass part is 100 parts.
Preferably, at least one during described penetrating agent is fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene.
Preferably, at least one during described anion surfactant is dodecyl sodium sulfate or fatty acid methyl ester.
The invention has the beneficial effects as follows: the invention provides a kind of wax removing of copper piece surface wax dirt after cleaning polishing
Agent, compared with prior art, its component proportion is simple, and raw material sources are wide, and production cost is relatively low, and the wax removing agent obtained produces
Product have good wax removing effect, compared with commercially available main product, have more preferable wax removing effect, create greatly for enterprise
Market competition advantage.
Detailed description of the invention
In order to be better understood from the present invention, below in conjunction with specific embodiment, invention is described in detail.
Embodiment 1
After cleaning polishing, the wax removing agent of copper piece surface wax dirt is in parts by mass, including following component: triethanolamine 15-
20 parts, oleic acid 20-30 part, a conduit made of long bamboo oil 5-10 part, anion surfactant 8-12 part, lauryl diethanolamide 10-15 part,
Polypropylene glycol 3-5 part, penetrating agent 2-5 part, surplus water supplies, and making gross mass part is 100 parts.
Embodiment 2
The wax removing agent of copper piece surface wax dirt after cleaning polishing, in parts by mass, including following component: triethanolamine 15
Part, oleic acid 20 parts, a conduit made of long bamboo oil 10 parts, dodecyl sodium sulfate 12 parts, lauryl diethanolamide 15 parts, polypropylene glycol 5 parts, fat
Fat polyoxyethylenated alcohol 2 parts, surplus water is supplied, and making gross mass part is 100 parts.
Embodiment 3
The wax removing agent of copper piece surface wax dirt after cleaning polishing, in parts by mass, including following component: triethanolamine 18
Part, oleic acid 25 parts, a conduit made of long bamboo oil 8 parts, dodecyl sodium sulfate 5 parts, fatty acid methyl ester 5 parts, lauryl diethanolamide 13 parts, poly-
Propylene glycol 4 parts, alkylphenol polyoxyethylene 4 parts, surplus water is supplied, and making gross mass part is 100 parts.
Embodiment 4
The wax removing agent of copper piece surface wax dirt after cleaning polishing, in parts by mass, including following component: triethanolamine 20
Part, oleic acid 30 parts, a conduit made of long bamboo oil 5 parts, fatty acid methyl ester 8 parts, lauryl diethanolamide 10 parts, polypropylene glycol 3 parts, poly alkyl alcohol
Oxygen vinyl Ether 2 parts, alkylphenol polyoxyethylene 3 parts, surplus water is supplied, and making gross mass part is 100 parts.
Water base metal cleaning agent prepared in pending workpiece embodiment 1-4 will carry out wax removing process, to its institute
With scavenging period, going the aspect such as wax rate, cleaning cost, compare with commercially available prod, result is as shown in table 1.
Note: above-mentioned raw materials cost is to calculate with 100wt% concentration in embodiment, time actually used, by mass percentage,
Antirust agent is diluted to the concentration of 5%, is i.e. watered 95%.
According to upper table data it is apparent that the invention provides a kind of after cleaning polishing copper piece surface wax dirt
Wax removing agent, compared with prior art, its component proportion is simple, and raw material sources are wide, and production cost is relatively low, and the wax removing obtained
Agent product has good wax removing effect, compared with commercially available main product, has more preferable wax removing effect, particularly at retentivity
Obtain great price advantage while energy, create great market competition advantage for enterprise product.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.The technical staff of the industry should
Understanding, above-described embodiment limits the present invention the most in any form, and the mode of all employing equivalents or equivalent transformation is obtained
Technical scheme, all falls within protection scope of the present invention.
Claims (6)
1. the wax removing agent of copper piece surface wax dirt after cleaning polishing, it is characterised in that in parts by mass, including following component:
Triethanolamine 15-20 part, oleic acid 20-30 part, a conduit made of long bamboo oil 5-10 part, anion surfactant 8-12 part, dodecyl diethanol
Amide 10-15 part, polypropylene glycol 3-5 part, penetrating agent 2-5 part, surplus water supplies, and making gross mass part is 100 parts.
The wax removing agent of copper piece surface wax dirt after cleaning polishing the most according to claim 1, it is characterised in that by quality
Part meter, including following component: triethanolamine 15 parts, oleic acid 20 parts, a conduit made of long bamboo oil 10 parts, anion surfactant 12 parts, dodecane
Base diglycollic amide 15 parts, polypropylene glycol 5 parts, penetrating agent 2 parts, surplus water is supplied, and making gross mass part is 100 parts.
The wax removing agent of copper piece surface wax dirt after cleaning polishing the most according to claim 1, it is characterised in that by quality
Part meter, including following component: triethanolamine 18 parts, oleic acid 25 parts, a conduit made of long bamboo oil 8 parts, anion surfactant 10 parts, dodecyl
Diglycollic amide 13 parts, polypropylene glycol 4 parts, penetrating agent 4 parts, surplus water is supplied, and making gross mass part is 100 parts.
The wax removing agent of copper piece surface wax dirt after cleaning polishing the most according to claim 1, it is characterised in that by quality
Part meter, including following component: triethanolamine 20 parts, oleic acid 30 parts, a conduit made of long bamboo oil 5 parts, anion surfactant 8 parts, dodecyl
Diglycollic amide 10 parts, polypropylene glycol 3 parts, penetrating agent 5 parts, surplus water is supplied, and making gross mass part is 100 parts.
5., according to the wax removing agent of the dirt of copper piece surface wax after cleaning polishing described in any one of claim 1-4, its feature exists
In: described penetrating agent is at least one in fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene.
The wax removing agent of copper piece surface wax dirt after cleaning polishing the most according to claim 5, it is characterised in that: described the moon
Ionic surface active agent is at least one in dodecyl sodium sulfate or fatty acid methyl ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633708.XA CN106086909A (en) | 2016-08-03 | 2016-08-03 | The wax removing agent of copper piece surface wax dirt after cleaning polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633708.XA CN106086909A (en) | 2016-08-03 | 2016-08-03 | The wax removing agent of copper piece surface wax dirt after cleaning polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106086909A true CN106086909A (en) | 2016-11-09 |
Family
ID=57455151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610633708.XA Pending CN106086909A (en) | 2016-08-03 | 2016-08-03 | The wax removing agent of copper piece surface wax dirt after cleaning polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106086909A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141852A (en) * | 2017-06-12 | 2017-09-08 | 上海地宝防滑防护科技有限公司 | A kind of floor ceramic tile antilubricant and preparation method thereof |
| CN107587149A (en) * | 2017-11-03 | 2018-01-16 | 安徽新合富力科技有限公司 | One kind seven is aluminium minute surface wax removing agent |
| CN107604368A (en) * | 2017-07-31 | 2018-01-19 | 宁波际超新材料科技有限公司 | It is a kind of to be used to clean Wax removal water of steel and iron parts or copper piece and preparation method thereof |
| EP3354434A1 (en) * | 2017-01-30 | 2018-08-01 | Otis Elevator Company | Load-bearing member surface treatment |
| CN108642498A (en) * | 2018-06-05 | 2018-10-12 | 阳江市伟艺抛磨材料有限公司 | A kind of rapid wax removing agent and preparation method thereof |
| CN113026030A (en) * | 2021-03-04 | 2021-06-25 | 广东万维创新生物科技有限公司 | Wax removing water and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877082A (en) * | 2012-09-18 | 2013-01-16 | 广东红日星实业有限公司 | Wax solvent for cleaning magnesium alloy or aluminum alloy workpiece |
| CN105463483A (en) * | 2015-11-27 | 2016-04-06 | 广东长盈精密技术有限公司 | Aluminum product surface treatment method |
| CN105755496A (en) * | 2014-12-17 | 2016-07-13 | 王叶苗 | Special dewaxing liquid for cleaning aluminum alloy workpiece |
| CN105779151A (en) * | 2016-04-06 | 2016-07-20 | 北京保利世达科技有限公司 | Dewaxing cleaning liquid as well as preparation method and application thereof |
-
2016
- 2016-08-03 CN CN201610633708.XA patent/CN106086909A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877082A (en) * | 2012-09-18 | 2013-01-16 | 广东红日星实业有限公司 | Wax solvent for cleaning magnesium alloy or aluminum alloy workpiece |
| CN105755496A (en) * | 2014-12-17 | 2016-07-13 | 王叶苗 | Special dewaxing liquid for cleaning aluminum alloy workpiece |
| CN105463483A (en) * | 2015-11-27 | 2016-04-06 | 广东长盈精密技术有限公司 | Aluminum product surface treatment method |
| CN105779151A (en) * | 2016-04-06 | 2016-07-20 | 北京保利世达科技有限公司 | Dewaxing cleaning liquid as well as preparation method and application thereof |
Non-Patent Citations (3)
| Title |
|---|
| 徐立庶等: ""新型高效除蜡水的研制"", 《润滑与密封》 * |
| 温青等: ""钢铁件高效除蜡剂的研究"", 《电镀与涂饰》 * |
| 阎素斋等: "《特种印刷油墨》", 31 May 2004 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3354434A1 (en) * | 2017-01-30 | 2018-08-01 | Otis Elevator Company | Load-bearing member surface treatment |
| CN108456323A (en) * | 2017-01-30 | 2018-08-28 | 奥的斯电梯公司 | The surface treatment of load carrying component |
| US10767077B2 (en) | 2017-01-30 | 2020-09-08 | Otis Elevator Company | Load-bearing member surface treatment |
| AU2018200593B2 (en) * | 2017-01-30 | 2023-07-27 | Otis Elevator Company | Load-bearing member surface treatment |
| CN107141852A (en) * | 2017-06-12 | 2017-09-08 | 上海地宝防滑防护科技有限公司 | A kind of floor ceramic tile antilubricant and preparation method thereof |
| CN107604368A (en) * | 2017-07-31 | 2018-01-19 | 宁波际超新材料科技有限公司 | It is a kind of to be used to clean Wax removal water of steel and iron parts or copper piece and preparation method thereof |
| CN107587149A (en) * | 2017-11-03 | 2018-01-16 | 安徽新合富力科技有限公司 | One kind seven is aluminium minute surface wax removing agent |
| CN108642498A (en) * | 2018-06-05 | 2018-10-12 | 阳江市伟艺抛磨材料有限公司 | A kind of rapid wax removing agent and preparation method thereof |
| CN113026030A (en) * | 2021-03-04 | 2021-06-25 | 广东万维创新生物科技有限公司 | Wax removing water and preparation method thereof |
| CN113026030B (en) * | 2021-03-04 | 2023-05-09 | 广东万维创新生物科技有限公司 | Wax removing water and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
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| RJ01 | Rejection of invention patent application after publication |