CN102787322A - Aluminium alloy surface alkaline degreasing agent - Google Patents
Aluminium alloy surface alkaline degreasing agent Download PDFInfo
- Publication number
- CN102787322A CN102787322A CN2012102788265A CN201210278826A CN102787322A CN 102787322 A CN102787322 A CN 102787322A CN 2012102788265 A CN2012102788265 A CN 2012102788265A CN 201210278826 A CN201210278826 A CN 201210278826A CN 102787322 A CN102787322 A CN 102787322A
- Authority
- CN
- China
- Prior art keywords
- parts
- alloy surface
- aluminium alloy
- degreasing agent
- sodium hydroxide
- 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
Links
Landscapes
- Detergent Compositions (AREA)
Abstract
The invention discloses an aluminium alloy surface alkaline degreasing agent which is characterized by comprising the following components in parts by weight: 20 to 40 parts of mixed base, 1 to 5 parts of op-10 emulsifier and 1,000 parts of water, wherein the mixed base is a mixture of sodium carbonate, sodium hydroxide and trisodium phosphate and the weight ratio of the sodium carbonate to the sodium hydroxide to the trisodium phosphate is (3 to 4):(0.5 to 1.5):(3 to 4). The aluminium alloy surface alkaline degreasing agent has a strong effect of removing oil stain, has slight corrosion to an aluminium base and has good gloss. The aluminium alloy surface alkaline degreasing agent can be operated at normal temperature, energy is saved and the acid mist overflowing and the waste alkali discharge are reduced, so that the damage to human bodies and the pollution to the environment are reduced in the production link.
Description
Technical field
The present invention relates to a kind of degreaser, relate in particular to a kind of degreaser of aluminum alloy surface alkalescence.
Background technology
For preventing that duraluminum or aluminium shaped steel surface are by airborne dioxygen oxidation; All can have one deck grease to protect on the surface of matrix, these greases must clean up before electroplating processing, otherwise can make electrolytic coating flaw occur; Like pin hole, burr etc.; Can cause when serious electroplating failure, do over again, cause plating bath overbalance and stability.Therefore, it is very important in electroplating process, selecting a kind of fine to remove oil prodn.
The oil prodn that removes commonly used includes machine product and inorganic product.Organic products commonly used has toluene, YLENE, trieline etc., though can directly dissolve grease, has irritating smell usually, is detrimental to health contaminate environment.Therefore organic degreaser is replaced by inorganic degreaser gradually, and its principle is by the greasy dirt of saponification with emulsifying effect removing matrix surface in basic soln.
Yet in the at present common on the market inorganic degreaser, mostly a large amount of strong alkaline substances of oil-containing such as sodium hydroxide, what have also has the violent in toxicity sodium cyanide; Meeting corrosion activity matrix; In use, to be heated to higher temperature competence exertion effect usually, at this moment; Evaporable alkali mist meeting heavy damage HUMAN HEALTH, and contaminate environment.In addition, high alveolitoid tensio-active agent is all adopted in the agent alive of the table in the additive usually, in use can produce a large amount of foams, and therefore the waste water intractable uses the restriction that receives very big restriction, particularly environmental requirement.
Summary of the invention
In order to solve the problems of the technologies described above, the object of the present invention is to provide a kind of environmental friendliness, lower concentration, aluminum alloy surface alkaline degreaser efficiently.
The present invention seeks to realize like this: a kind of aluminum alloy surface alkaline degreaser is characterized in that: the following component that contains parts by weight: mixed base 20-40 part, op-10 emulsifying agent 1-5 part, and 1000 parts in water,
Wherein mixed base is the mixture of yellow soda ash, sodium hydroxide and tsp, and by weight being yellow soda ash: sodium hydroxide: tsp is 3-4: 0.5-1.5:3-4.
Adopt technique scheme, effect and the magnesium in the water, calcium that tsp has demineralized water form deposition; Demineralized water makes solution be alkalescence, basic soln and greasy dirt generation saponification after the yellow soda ash hydrolysis; Form the water-soluble material of ability; Reach and remove the smeary effect, the consumption of the sodium hydroxide of this programme is few, avoids the corrosion to aluminum alloy surface; Op-10 in this programme has good level dyeing, emulsification, wetting, diffusion, and static resistance is strong alkaline efficient, the low foaming emulsifying agent of a kind of deoiling ability, is prone to clean environment protection health.The degreaser of this programme can reach good deoiling effect at normal temperatures, when greasy dirt is overweight, can suitably heat to 40 ℃, and energy consumption is low, environmental protection.
As of the present invention preferred: degreaser contains the following component of parts by weight: mixed base 25-35 part, op-10 emulsifying agent 2-3 part, 1000 parts in water.
In technique scheme: its PH is 11-14.
The present invention has following beneficial effect: have very strong removal smeary effect, and slight to aluminium base corrosion, good luster.Can under middle normal temperature, operate, save energy, low bubble, and reduced that the alkali mist overflows and the waste lye discharging, thus in production link, reduced to the injury of human body with to the pollution of environment.
Embodiment
Below in conjunction with embodiment the present invention is done further explanation:
Specific embodiment 1
(mixed base is the mixture of yellow soda ash, sodium hydroxide and tsp to get 20 parts of mixed bases; Wherein by weight yellow soda ash: sodium hydroxide: tsp is 3: 0.5:3), 1 part of op-10 emulsifying agent; Add in 1000 parts the water, mix, survey PH is 11-14.During use, mixed solution is placed in the alkaline groove, under the normal temperature, matrix put into wherein to soak got final product in 1-5 minute, when greasy dirt is overweight, can suitably heat to 40 ℃.
Specific embodiment 2
(said mixed base is the mixture of yellow soda ash, sodium hydroxide and tsp to get 25 parts of mixed bases; By weight yellow soda ash: sodium hydroxide: tsp is 4: 1.5:3), 2 parts of op-10 emulsifying agents; Add in 1000 parts the water, mix, survey PH is 11-14.During use, mixed solution is placed in the alkaline groove, under the normal temperature, matrix put into wherein to soak got final product in 1-5 minute, when greasy dirt is overweight, can suitably heat to 40 ℃.
Specific embodiment 3
(said mixed alkali is the mixture of yellow soda ash, sodium hydroxide and tsp to get 35 parts of mixed bases; By weight yellow soda ash: sodium hydroxide: tsp is 3: 1: 3), 4 parts of op-10 emulsifying agents; Add in 1000 parts the water, mix, survey PH is 11-14.During use, mixed solution is placed in the alkaline groove, under the normal temperature, matrix put into wherein to soak got final product in 1-5 minute.When greasy dirt is overweight, can suitably heat to 40 ℃.
Specific embodiment 4
(said mixed alkali is the mixture of yellow soda ash, sodium hydroxide and tsp to get 40 parts of mixed bases; By weight yellow soda ash: sodium hydroxide: tsp is 3: 1: 4), 5 parts of op-10 emulsifying agents; Add in 1000 parts the water, mix, survey PH is 11-14.During use, mixed solution is placed in the alkaline groove, under the normal temperature, matrix put into wherein to soak got final product in 1-5 minute, when greasy dirt is overweight, can suitably heat to 40 ℃.
Claims (3)
1. an aluminum alloy surface alkaline degreaser is characterized in that: the following component that contains parts by weight: mixed base 20-40 part, op-10 emulsifying agent 1-5 part, 1000 parts in water;
Wherein mixed base is the mixture of yellow soda ash, sodium hydroxide and tsp, and by weight being yellow soda ash: sodium hydroxide: tsp is 3-4: 0.5-1.5:3-4.
2. according to the said aluminum alloy surface alkaline degreaser of claim 1, it is characterized in that: the following component that contains parts by weight: mixed base 25-35 part, op-10 emulsifying agent 2-3 part, 1000 parts in water.
3. according to claim 1 or 2 said aluminum alloy surface alkaline degreasers, it is characterized in that: its PH is 11-14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102788265A CN102787322A (en) | 2012-08-07 | 2012-08-07 | Aluminium alloy surface alkaline degreasing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102788265A CN102787322A (en) | 2012-08-07 | 2012-08-07 | Aluminium alloy surface alkaline degreasing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102787322A true CN102787322A (en) | 2012-11-21 |
Family
ID=47152903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102788265A Pending CN102787322A (en) | 2012-08-07 | 2012-08-07 | Aluminium alloy surface alkaline degreasing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102787322A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120434A (en) * | 2014-07-18 | 2014-10-29 | 安徽铖友汽车零部件制造有限公司 | Formula of cleaning fluid used before cold extruding of metal materials and treatment process of cleaning fluid |
| CN106637255A (en) * | 2016-12-29 | 2017-05-10 | 芜湖乐普汽车科技有限公司 | Aluminum alloy cleaning agent |
| CN106757090A (en) * | 2016-12-29 | 2017-05-31 | 芜湖乐普汽车科技有限公司 | The cleaning method of aluminium alloy |
| CN106835168A (en) * | 2016-12-29 | 2017-06-13 | 芜湖乐普汽车科技有限公司 | The preparation method of aluminum alloy cleaning agent |
| CN108411316A (en) * | 2018-02-25 | 2018-08-17 | 吴玉龙 | Application aluminium low temperature non-phosphorus degreasing agent |
| CN109183099A (en) * | 2018-10-30 | 2019-01-11 | 无锡鼎亚电子材料有限公司 | It is a kind of for the weak caustic solution of oil removing to be electroplated |
| CN109972152A (en) * | 2019-04-17 | 2019-07-05 | 安徽华淮新材料有限公司 | Aluminium alloy highlight surface degreaser and its deoiling method |
| CN113802128A (en) * | 2021-08-04 | 2021-12-17 | 双登集团股份有限公司 | Method for cleaning greasy dirt on surface of lead alloy grid for continuous casting production |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1847459A (en) * | 2006-04-07 | 2006-10-18 | 浙江大学 | Surface deoiling detergent for magnetic NdFeB material and its usage |
| US20080236619A1 (en) * | 2007-04-02 | 2008-10-02 | Enthone Inc. | Cobalt capping surface preparation in microelectronics manufacture |
| CN101956220A (en) * | 2010-11-02 | 2011-01-26 | 济南德锡科技有限公司 | Plating pretreatment oil remover composite and preparation and use methods thereof |
| CN102094209A (en) * | 2009-12-14 | 2011-06-15 | 徐冰 | Surface treatment cleaning solution |
-
2012
- 2012-08-07 CN CN2012102788265A patent/CN102787322A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1847459A (en) * | 2006-04-07 | 2006-10-18 | 浙江大学 | Surface deoiling detergent for magnetic NdFeB material and its usage |
| US20080236619A1 (en) * | 2007-04-02 | 2008-10-02 | Enthone Inc. | Cobalt capping surface preparation in microelectronics manufacture |
| CN102094209A (en) * | 2009-12-14 | 2011-06-15 | 徐冰 | Surface treatment cleaning solution |
| CN101956220A (en) * | 2010-11-02 | 2011-01-26 | 济南德锡科技有限公司 | Plating pretreatment oil remover composite and preparation and use methods thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120434A (en) * | 2014-07-18 | 2014-10-29 | 安徽铖友汽车零部件制造有限公司 | Formula of cleaning fluid used before cold extruding of metal materials and treatment process of cleaning fluid |
| CN106637255A (en) * | 2016-12-29 | 2017-05-10 | 芜湖乐普汽车科技有限公司 | Aluminum alloy cleaning agent |
| CN106757090A (en) * | 2016-12-29 | 2017-05-31 | 芜湖乐普汽车科技有限公司 | The cleaning method of aluminium alloy |
| CN106835168A (en) * | 2016-12-29 | 2017-06-13 | 芜湖乐普汽车科技有限公司 | The preparation method of aluminum alloy cleaning agent |
| CN108411316A (en) * | 2018-02-25 | 2018-08-17 | 吴玉龙 | Application aluminium low temperature non-phosphorus degreasing agent |
| CN109183099A (en) * | 2018-10-30 | 2019-01-11 | 无锡鼎亚电子材料有限公司 | It is a kind of for the weak caustic solution of oil removing to be electroplated |
| CN109972152A (en) * | 2019-04-17 | 2019-07-05 | 安徽华淮新材料有限公司 | Aluminium alloy highlight surface degreaser and its deoiling method |
| CN113802128A (en) * | 2021-08-04 | 2021-12-17 | 双登集团股份有限公司 | Method for cleaning greasy dirt on surface of lead alloy grid for continuous casting production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102787322A (en) | Aluminium alloy surface alkaline degreasing agent | |
| CN102010806B (en) | Rapid wax removing agent | |
| CN100575471C (en) | A kind of environmental protection multifunctional deoiling decontaminant | |
| CN100385042C (en) | Surface deoiling detergent for magnetic NdFeB material and its usage | |
| CN102978022B (en) | Phosphorus-free foam-free low-temperature steel plate surface cleaning agent and preparation method thereof | |
| CN101956220B (en) | Plating pretreatment oil remover composition and preparation and use methods thereof | |
| CN101225522B (en) | Metal deoiling cleaning agent and deoiling method thereof | |
| CN103774164A (en) | Water-based metal-degreasing cleaning agent | |
| CN103014730B (en) | Environment-friendly low-temperature efficient metal cleaner | |
| CN101016501A (en) | Special cleaning agent substituting coal oil for bearing and preparing method thereof | |
| CN102127798A (en) | Low temperature electrolytic cleaning agent particularly suitable for secondary cold-rolled steel strip | |
| CN103643226A (en) | Oil-removing and antirust cleaning liquid for steel substrate chemical copper plating | |
| CN102220592B (en) | Foamless floating-oil-type alkaline cleaning agent used for pre-treatment of pre-coated steel plate | |
| CN106567088A (en) | Environmentally friendly industrial heavy oil cleaning agent | |
| CN102732899A (en) | Water-based anti-rusting type washing agent for metal parts | |
| CN103966617A (en) | Environment-friendly iron-steel oil and rust remover | |
| CN105483726A (en) | Efficient low-foam normal-temperature phosphorous-free oil removing liquid | |
| CN103540947B (en) | A kind of plating substrate degreaser and preparation method thereof | |
| CN104588350A (en) | Ultrasonic cleaning process for surface of steel carbon | |
| CN104152929A (en) | Environment-friendly type metal surface degreasant and manufacturing method thereof | |
| CN107557851A (en) | A kind of alloy electrolytic degreasing powder and its preparation and application | |
| CN105296205A (en) | Cleaning agent for mechanical equipment, and preparation method of cleaning agent | |
| CN103525572B (en) | Solid-liquid phase change heavy oil dirt cleaning agent packaged by porous medium and preparation method thereof | |
| CN103911232A (en) | Multi-functional cleaning agent for kitchen | |
| CN107794561A (en) | A kind of steel electrolytic degreasing powder and its preparation and application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121121 |