CN107740109A - A kind of tumbling cleaning agent and preparation method thereof - Google Patents
A kind of tumbling cleaning agent and preparation method thereof Download PDFInfo
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- CN107740109A CN107740109A CN201710951246.0A CN201710951246A CN107740109A CN 107740109 A CN107740109 A CN 107740109A CN 201710951246 A CN201710951246 A CN 201710951246A CN 107740109 A CN107740109 A CN 107740109A
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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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
- C23F3/02—Light metals
- C23F3/03—Light metals with acidic solutions
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- ing And Chemical Polishing (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The present invention provides a kind of tumbling cleaning agent and preparation method thereof, carries out mixing by aluminium alloy protective agent and acid constituents and forms, the aluminium alloy protective agent contains the raw material of following parts by weight：Deionized water containing 2 10 parts of sodium citrate, 14 35 parts of APES, 24 parts of aluminium corrosion inhibiter, 48 parts of equipment antirust agent and surplus in every 100 portions of protective agents；Containing the one or more in three kinds of nitric acid, phosphoric acid and sulfuric acid acid in the acid constituents, the mass fraction of preferably nitric acid accounts for 0.1% 3.5%, and the mass fraction of phosphoric acid accounts for 0.5% 3.5%, and the mass fraction of sulfuric acid accounts for 0.2% 4.0%；The aluminium alloy protective agent is 3 with acid constituents mass ratio：1~1：3.Polished and cleaned agent produced by the present invention to the corrosion-free effect of tumbling equipment, can extension device service life.And corrosion of aluminium alloy will not be caused during use, use range is extensive, 5,6,7 line aluminium alloys can be applicable, particularly to 7 perishable line aluminium alloy materials.
Description
Technical field
The present invention relates to a kind of low in acidity polished and cleaned agent, and in particular to one kind can be used for 5 series, 6 series, 7 series aluminums
The tumbling cleaning of alloy material, reach dirty, burr, CNC processing knife marks and increase surface smoothness and brightness
Purpose, belong to material chemistry technical field.A kind of more particularly to tumbling cleaning agent and preparation method thereof.
Background technology
The high-end electronic product such as smart mobile phone, wrist-watch, computer is often used as knot by the use of aluminium alloys such as 5 series, 6 series and 7 series
Component.In order to realize the appearance of high-quality, these aluminum alloy parts have passed through punch forming or Digit Control Machine Tool milling adds
After work, it is often required to be cleaned, deburring and processing knife mark processing, surface is reached certain flatness and finish, it
Carry out such as sandblasting, anodic oxidation post processing again afterwards.Tumbling can reach cleaning, burring and processing knife mark simultaneously, increase
Add the purpose of surface smoothness and finish, it product is mixed with specific abrasive material, polished and cleaned liquid after with certain speed
Degree carries out rolling rotation, reaches processing by the effect of the mechanical polishing effect of abrasive material, the lubrication of polished and cleaned liquid and chemolysis
Purpose.
At present, there are many tumbling cleaning agents on the market, but find many problems, Wu Faman be present in use
The high precision of sufficient high-end electronic product and the efficient, demand of batch steady production.For example, solution acidic is too high, production is easily caused
Product surface corrosion, when being particularly applied to 7 line aluminium alloy product；Solution lubricity deficiency, processing time is long, causes deformation of products
Seriously；In addition with easy throwing excessively, polish the problems such as yield is low, brightness is inadequate.Publication No. CN104862729 A China
Patent discloses the alkaline polishing cleaning agent of " a kind of metal surface polishing cleaning agent ", includes following component：Detergent alkylate
Sodium sulfonate 15-35%, coconut oil ethylene glycol acid amides 10-20%, alkylpolyoxyethylene sodium sulphate 4-10%, alkyl phenol polyoxy
Vinethene 2-6%, sodium tripolyphosphate 6-10%, sodium carboxymethylcellulose 1-5%, sodium carbonate 1-4%, preservative 0.2-0.8%, antirust
Agent 0.5-1%, corrosion inhibiter 0.1-0.3%, softening water surplus.Inventor herein has carried out substantial amounts of test with reference to this patent, hair
The efficiency such as existing deburring, CNC knife marks are low, do not reach the apparent requirement of high-end electronic product.For problem above, this patent provides
A kind of aluminium alloy polished and cleaned agent of efficient stable.
The content of the invention
The purpose of the present invention is the problem of being directed in above-mentioned prior art, there is provided a kind of tumbling cleaning agent and its preparation
Method.
To realize object above, the technical scheme is that：
A kind of tumbling cleaning agent, is made up of aluminium alloy protective agent and acid constituents.
Wherein, the aluminium alloy protective agent contains the raw material of following parts by weight：Contain citric acid in every 100 portions of protective agents
Sodium 2-10 parts, APES 14-35 parts, aluminium corrosion inhibiter 2-4 parts, the deionization of equipment antirust agent 4-8 parts and surplus
Water.
Wherein, the aluminium corrosion inhibiter be alkylphosphonate, phosphate, one kind in alkyl polyoxyethylene phosphonate derivative or
It is several.The equipment antirust agent is the one or more in BTA, methyl benzotriazazole, thiocarbamide etc..
The acid constituents is made up of the one or more in three kinds of nitric acid, phosphoric acid and sulfuric acid acid with going to mix from water.
In every 100 parts of acid constituents, the mass fraction of nitric acid accounts for 0.1%-3.5%, and the mass fraction of phosphoric acid accounts for 0.5%-3.5%, sulfuric acid
Mass fraction account for 0.2%-4.0%；
The aluminium alloy protective agent is 3 in mass ratio with acid constituents：1~1：3 are sufficiently mixed.
A kind of tumbling cleaning agent, its preparation method are：A) aluminium alloy protective agent is prepared：By the raw material of the parts by weight
Agitator is added, be stirred makes it fully dissolve and be well mixed at normal temperatures, produces the aluminium alloy protective agent.B) prepare
Acid constituents：One or more in nitric acid, phosphoric acid and sulfuric acid are pressed into a certain amount of addition agitator, be stirred makes it at normal temperatures
It is well mixed, produce the acid constituents.C) the aluminium alloy protective agent and acid constituents are added into agitator in the ratio, normal
Being stirred under temperature makes it well mixed, produces the tumbling cleaning agent.
Compared with prior art, the beneficial effects of the present invention are：
（1）Formula is simple, and low with acid concentration, raw material are easy to get, cost is low, and compound method is easily realized.
（2）No added any organic acid in formula, property are stable.
（3）Obtained polished and cleaned agent to the corrosion-free effect of tumbling equipment, can extension device service life.
（3）Corrosion of aluminium alloy will not be caused during use, use range is extensive, and 5,6,7 line aluminium alloys can be applicable,
Particularly to 7 perishable line aluminium alloy materials.
（4）Tumbling effect is good, goes batch cutting edge of a knife or a sword, knife mark, greasy dirt ability strong, will not cause deformation of products, polishing speed can
Control, the size influence on product is smaller, high available for production in enormous quantities processing, yield.
Embodiment
Illustrate the implementation result of tumbling cleaning agent of the present invention for specific production instance below, be familiar with this technology
Personage can be will readily appreciate that as the content disclosed by this specification the present invention other advantages and effect.
In following instance, the instrument that the test of tumbling cleaning agent uses is Dongguan City Qi Long grinding machineries Co., Ltd
Model CDS-O-30L centrifugal grinding mills.During test, by 7 serial material of 6Kg PYMF-3 plastic cement grinding stones and 1Kg
Aluminum alloy part is put into centrifugal grinding mills, and polished and cleaned agent described in 2L deionized waters and 50-80mL is added into grinder,
Setting speed is 40-50Hz, opens grinder, runs 10-20min at normal temperatures.Afterwards, product is poured into together with abrasive material certainly
Dynamic depiler is separated, then the product isolated is carried out into oil removing cleaning, washing, drying, finally carries out the inspection such as outward appearance, size
Test.
Embodiment 1
In this example, the tumbling cleaning agent is prepared：A) aluminium alloy protective agent is prepared：By 16.0 g alkylphenol-polyethenoxies
Ether, 2.0 g sodium citrates, 2.0 g phosphates and 80 g deionized waters add agitator, and it is equal to be stirred mixing at normal temperatures
It is even, produce the aluminium alloy protective agent.B) acid constituents is prepared：By nitric acid of the 0.30g mass fractions for 68%, 1.18g mass point
Number is that the sulfuric acid that 85% phosphoric acid and 1.02g mass fractions are 98% is added in 97.50g deionized waters, is stirred at normal temperatures
Mixing makes it well mixed, produces the acid constituents.C) by the aluminium alloy protective agent and acid constituents by weight 1：1 adds stirring
Bucket, be stirred makes it well mixed at normal temperatures, produces the tumbling cleaning agent.
Embodiment 2
In this example, the tumbling cleaning agent is prepared：A) aluminium alloy protective agent is prepared：By 16.0 g alkylphenol-polyethenoxies
Ether, 2.0 g sodium citrates, 2.0 g phosphates, 4g thiocarbamides and 76 g deionized waters add agitator, are stirred at normal temperatures
It is well mixed, produce the aluminium alloy protective agent.B) acid constituents is prepared：By nitric acid of the 0.30g mass fractions for 68%, 1.18g
The sulfuric acid that the phosphoric acid and 1.02g mass fractions that mass fraction is 85% are 98% is added in 97.50g deionized waters, at normal temperatures
Being stirred makes it well mixed, produces the acid constituents.C) by the aluminium alloy protective agent and acid constituents by weight 1：1 adds
Enter agitator, be stirred makes it well mixed at normal temperatures, produces the tumbling cleaning agent.
Embodiment 3
In this example, the tumbling cleaning agent is prepared：A) aluminium alloy protective agent is prepared：By 16.0 g alkylphenol-polyethenoxies
Ether, 2.0 g sodium citrates, 2.0 g phosphates, 4g thiocarbamides and 76 g deionized waters add agitator, are stirred at normal temperatures
It is well mixed, produce the aluminium alloy protective agent.B) acid constituents is prepared：By nitric acid of the 1.50g mass fractions for 68%, 2.36g
The sulfuric acid that the phosphoric acid and 2.04g mass fractions that mass fraction is 85% are 98% is added in 94.10g deionized waters, at normal temperatures
Being stirred makes it well mixed, produces the acid constituents.C) by the aluminium alloy protective agent and acid constituents by weight 1：1 adds
Enter agitator, be stirred makes it well mixed at normal temperatures, produces the tumbling cleaning agent.
Embodiment 4
In this example, the tumbling cleaning agent is prepared：A) aluminium alloy protective agent is prepared：By 16.0 g alkylphenol-polyethenoxies
Ether, 2.0 g sodium citrates, 2.0 g phosphates, 4g thiocarbamides and 76 g deionized waters add agitator, are stirred at normal temperatures
It is well mixed, produce the aluminium alloy protective agent.B) acid constituents is prepared：By nitric acid of the 4.50g mass fractions for 68%, 3.54g
The sulfuric acid that the phosphoric acid and 4.08g mass fractions that mass fraction is 85% are 98% is added in 87.88g deionized waters, at normal temperatures
Being stirred makes it well mixed, produces the acid constituents.C) by the aluminium alloy protective agent and acid constituents by weight 1：1 adds
Enter agitator, be stirred makes it well mixed at normal temperatures, produces the tumbling cleaning agent.
Embodiment 5
In this example, the tumbling cleaning agent is prepared：A) aluminium alloy protective agent is prepared：By 16.0 g alkylphenol-polyethenoxies
Ether, 2.0 g sodium citrates, 2.0 g phosphates, 4g thiocarbamides and 76 g deionized waters add agitator, are stirred at normal temperatures
It is well mixed, produce the aluminium alloy protective agent.B) acid constituents is prepared：By nitric acid of the 1.50g mass fractions for 68%, 2.36g
The sulfuric acid that the phosphoric acid and 2.04g mass fractions that mass fraction is 85% are 98% is added in 94.10g deionized waters, at normal temperatures
Being stirred makes it well mixed, produces the acid constituents.C) by the aluminium alloy protective agent and acid constituents by weight 2.5：
1.5 add agitator, and be stirred makes it well mixed at normal temperatures, produces the tumbling cleaning agent.
Embodiment 6
In this example, the tumbling cleaning agent is prepared：A) aluminium alloy protective agent is prepared：By 16.0 g alkylphenol-polyethenoxies
Ether, 2.0 g sodium citrates, 2.0 g phosphates, 4g thiocarbamides and 76 g deionized waters add agitator, are stirred at normal temperatures
It is well mixed, produce the aluminium alloy protective agent.B) acid constituents is prepared：By nitric acid of the 1.50g mass fractions for 68%, 2.36g
The sulfuric acid that the phosphoric acid and 2.04g mass fractions that mass fraction is 85% are 98% is added in 94.10g deionized waters, at normal temperatures
Being stirred makes it well mixed, produces the acid constituents.C) by the aluminium alloy protective agent and acid constituents by weight 1.5：
2.5 add agitator, and be stirred makes it well mixed at normal temperatures, produces the tumbling cleaning agent.
Embodiment 7
In this example, the tumbling cleaning agent is prepared：A) aluminium alloy protective agent is prepared：By 30.0 g alkylphenol-polyethenoxies
Ether, 2.0 g sodium citrates, 3.0 g phosphates, 6g thiocarbamides and 59 g deionized waters add agitator, are stirred at normal temperatures
It is well mixed, produce the aluminium alloy protective agent.B) acid constituents is prepared：By nitric acid of the 1.50g mass fractions for 68%, 2.36g
The sulfuric acid that the phosphoric acid and 2.04g mass fractions that mass fraction is 85% are 98% is added in 94.10g deionized waters, at normal temperatures
Being stirred makes it well mixed, produces the acid constituents.C) by the aluminium alloy protective agent and acid constituents by weight 1：1 adds
Enter agitator, be stirred makes it well mixed at normal temperatures, produces the tumbling cleaning agent.
Embodiment 8
In this example, the tumbling cleaning agent is prepared：A) aluminium alloy protective agent is prepared：By 30.0 g alkylphenol-polyethenoxies
Ether, 6.0 g sodium citrates, 2.0 g phosphates, 1.0g alkylphosphonates, 5g thiocarbamides, 1g BTAs, 1g methyl benzo three
Nitrogen azoles and 54 g deionized waters add agitator, are stirred at normal temperatures well mixed, produce the aluminium alloy protective agent.b)
Prepare acid constituents：The phosphoric acid for being 85% by nitric acid that 1.50g mass fractions are 68%, 2.36g mass fractions and 2.04g mass point
Number is added in 94.10g deionized waters for 98% sulfuric acid, and be stirred makes it well mixed at normal temperatures, produces described sour group
Point.C) by the aluminium alloy protective agent and acid constituents by weight 1：1 adds agitator, and be stirred makes its mixing at normal temperatures
Uniformly, the tumbling cleaning agent is produced.
The test result of above example is shown in Table 1.
Table 1, tumbling cleaning agent test result
。
In this specification, not each embodiment only includes an independent technical scheme, those skilled in the art
Should be using specification as an entirety, the technical scheme in each implementation may also be suitably combined to form people in the art
The other embodiment that member is appreciated that.
Claims (9)
- A kind of 1. tumbling cleaning agent, it is characterised in that：It is made up of aluminium alloy protective agent and acid constituents；Wherein, the aluminium closes Golden protective agent contains the raw material of following parts by weight：Contain sodium citrate 2-10 parts, alkyl phenol polyoxy second in every 100 portions of protective agents Alkene ether 14-35 parts, aluminium corrosion inhibiter 2-4 parts, the deionized water of equipment antirust agent 4-8 parts and surplus.
- 2. tumbling cleaning agent according to claim 1, it is characterised in that:The aluminium corrosion inhibiter be alkylphosphonate, One or more in phosphate, alkyl polyoxyethylene phosphonate derivative.
- 3. tumbling cleaning agent according to claim 1, it is characterised in that:The equipment antirust agent is the nitrogen of benzo three One or more in azoles, methyl benzotriazazole, thiocarbamide etc..
- 4. tumbling cleaning agent according to claim 1, it is characterised in that：Contain nitric acid, phosphoric acid in the acid constituents With the one or more in three kinds of acid of sulfuric acid.
- 5. tumbling cleaning agent according to claim 1, it is characterised in that：The mass fraction of nitric acid in the acid constituents For 0.1%-3.5%.
- 6. tumbling cleaning agent according to claim 1, it is characterised in that：The mass fraction of phosphoric acid in the acid constituents For 0.5%-3.5%.
- 7. tumbling cleaning agent according to claim 1, it is characterised in that：The mass fraction of sulfuric acid in the acid constituents For 0.2%-4.0%.
- 8. tumbling cleaning agent according to claim 1, it is characterised in that：Aluminium alloy protective agent and the quality of acid constituents Than for 3:1 -1:3.
- 9. a kind of tumbling cleaning agent, its preparation method are：A) match somebody with somebody according to the raw material of any one of claim 1-8 parts by weight Aluminium alloy protective agent processed；B) acid constituents is prepared：One or more in nitric acid, phosphoric acid and sulfuric acid are stirred by a certain amount of add Bucket, be stirred makes it well mixed at normal temperatures, produces the acid constituents；C) the aluminium alloy protective agent and acid constituents are pressed The ratio adds agitator, and be stirred makes it well mixed at normal temperatures, you can obtains the rolling described in right any one of 1-8 Cylinder polished and cleaned agent.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710951246.0A CN107740109A (en) | 2017-10-13 | 2017-10-13 | A kind of tumbling cleaning agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710951246.0A CN107740109A (en) | 2017-10-13 | 2017-10-13 | A kind of tumbling cleaning agent and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110923719A (en) * | 2019-12-13 | 2020-03-27 | 湖州市漾西电化有限公司 | Surface polishing process of aluminum alloy |
| CN115821267A (en) * | 2021-12-03 | 2023-03-21 | 浙江瑞特良微电子材料有限公司 | Aluminum alloy phosphate-free polishing solution, preparation method and polishing process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101812695A (en) * | 2009-12-18 | 2010-08-25 | 益田润石（北京）化工有限公司 | Aluminum alloy oil-removing cleaning agent |
| CN102758205A (en) * | 2012-07-13 | 2012-10-31 | 东莞市东辉贸易有限公司 | Aluminum alloy polishing solution and preparing method thereof |
| CN106119873A (en) * | 2016-07-29 | 2016-11-16 | 南京科润工业介质股份有限公司 | A kind of die-cast aluminium shell cleaning showers agent being applied under supertension |
| CN106757037A (en) * | 2016-12-09 | 2017-05-31 | 深圳市新合富力科技有限公司 | 7 series alloys chemical polishing additives |
-
2017
- 2017-10-13 CN CN201710951246.0A patent/CN107740109A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812695A (en) * | 2009-12-18 | 2010-08-25 | 益田润石（北京）化工有限公司 | Aluminum alloy oil-removing cleaning agent |
| CN102758205A (en) * | 2012-07-13 | 2012-10-31 | 东莞市东辉贸易有限公司 | Aluminum alloy polishing solution and preparing method thereof |
| CN106119873A (en) * | 2016-07-29 | 2016-11-16 | 南京科润工业介质股份有限公司 | A kind of die-cast aluminium shell cleaning showers agent being applied under supertension |
| CN106757037A (en) * | 2016-12-09 | 2017-05-31 | 深圳市新合富力科技有限公司 | 7 series alloys chemical polishing additives |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110923719A (en) * | 2019-12-13 | 2020-03-27 | 湖州市漾西电化有限公司 | Surface polishing process of aluminum alloy |
| CN115821267A (en) * | 2021-12-03 | 2023-03-21 | 浙江瑞特良微电子材料有限公司 | Aluminum alloy phosphate-free polishing solution, preparation method and polishing process thereof |
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Application publication date: 20180227 |