CN107338431A - Sour table adjustment and preparation method thereof and application method are hidden in the injection of aluminium alloy nanometer - Google Patents
Sour table adjustment and preparation method thereof and application method are hidden in the injection of aluminium alloy nanometer Download PDFInfo
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- CN107338431A CN107338431A CN201611227042.4A CN201611227042A CN107338431A CN 107338431 A CN107338431 A CN 107338431A CN 201611227042 A CN201611227042 A CN 201611227042A CN 107338431 A CN107338431 A CN 107338431A
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- aluminium alloy
- injection
- hidden
- alloy nanometer
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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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/60—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using alkaline aqueous solutions with pH greater than 8
- C23C22/66—Treatment of aluminium or alloys based thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14868—Pretreatment of the insert, e.g. etching, cleaning
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
Sour table is hidden the invention discloses a kind of injection of aluminium alloy nanometer to adjust, it includes sodium acetate, sodium phosphate, disodium hydrogen phosphate, ethylenediamine tetra-acetic acid, stabilizer and water, the content of the sodium acetate is 20~40g/L, the content of the sodium phosphate is 5~30g/L, the content of the disodium hydrogen phosphate is 10~30g/L, the content of the ethylenediamine tetra-acetic acid is 1~20g/L, and the content of the stabilizer is 100~200g/L, and remaining is water.Aluminium alloy nanometer injection provided by the invention is hidden sour table and adjusted, and environmental protection, the workpiece after processing can be made more stable, increase the adhesion of base material and plastic cement.The invention discloses the preparation method and application method that sour table adjustment is hidden in a kind of injection of aluminium alloy nanometer.
Description
Technical field
The present invention relates to field of metal surface treatment technology, specifically, is related to a kind of aluminium alloy nanometer injection and hides sour table
Adjustment and preparation method thereof and application method.
Background technology
Nano processing technology is mainly used in the fields such as information technoloy equipment, 3c products, automobile making, household electrical appliance, particularly in
In the processing of mobile phone metal shell.With the arrival of information age, mobile phone is more and more important in people's daily life, most
In in recent years, the outward appearance innovation of smart mobile phone is valued by the people, and resultant metal, lightening fashion trend increasingly show,
Therefore, to the process innovation of metal shell by one of the Main way made as mobile phone and target.
Use adhesive under normal temperature or heating state by metal combination integrated with resin in industry at present, but use
Adhesion is poor between the complex metal and plastic cement of these methods, and adhesive acid-fast alkali-proof poor performance, and complex can not be carried out
Follow-up anodic oxidation etc. is surface-treated.Therefore, it is one to study a kind of resin of high intensity method integrated with aluminium alloy
Important problem.
The content of the invention
The purpose of the present invention is that providing a kind of aluminium alloy nanometer injection hides sour table adjustment.
Technical scheme used by sour table is adjusted is hidden in aluminium alloy nanometer injection disclosed by the invention：A kind of aluminium alloy nanometer
Injection is hidden sour table and adjusted, and it includes sodium acetate, sodium phosphate, disodium hydrogen phosphate, ethylenediamine tetra-acetic acid, stabilizer and water, the vinegar
The content of sour sodium is 20~40g/L, and the content of the sodium phosphate is 5~30g/L, the content of the disodium hydrogen phosphate for 10~
30g/L, the content of the ethylenediamine tetra-acetic acid is 1~20g/L, and the content of the stabilizer is 100~200g/L, and remaining is
Water.
Preferably, the stabilizer is phosphate and polyphosphate.
Preferably, the content of the sodium acetate is 20~30g/L, and the content of the sodium phosphate is 10~20g/L,
The content of the disodium hydrogen phosphate is 10~20g/L, and the content of the ethylenediamine tetra-acetic acid is 1~10g/L, the stabilizer
Content is 110~160g/L.
The beneficial effect that sour table is adjusted is hidden in aluminium alloy nanometer injection disclosed by the invention is：Environmental protection, the work after processing can be made
Part is in stable state, increases the adhesion of base material and plastic cement.
The preparation method hidden sour table another object of the present invention is to provide a kind of aluminium alloy nanometer injection and adjusted.
Technical scheme is used by the preparation method that sour table is adjusted is hidden in aluminium alloy nanometer injection disclosed by the invention：
The preparation method that sour table is adjusted is hidden in a kind of aluminium alloy nanometer injection, and step is as follows：
S1 is soluble in water by a certain proportion of sodium acetate, sodium phosphate, disodium hydrogen phosphate, ethylenediamine tetra-acetic acid successively, is stirred
Uniformly；
S2 adds stabilizer into step S1 mixed liquor, stirs；
S3 adjusts pH value, and by pH value regulation between 9.0 to 9.5, constant volume obtains the injection of aluminium alloy nanometer and hides sour table adjustment.
The beneficial effect that the preparation method that sour table is adjusted is hidden in aluminium alloy nanometer disclosed by the invention injection is：Simply, it is easy to
Operation, it is convenient to prepare.
A further object of the present invention is that providing a kind of aluminium alloy nanometer injection hides the application method that sour table is adjusted, aluminium alloy
Nanometer injection hides the temperature that sour table is adjusted and is maintained at 20 DEG C -30 DEG C, and collocation ultrasonic wave uses, and increases the combination of base material and plastic cement
Power.
Embodiment
The present invention disclose a kind of injection of aluminium alloy nanometer and hides sour table adjustment, comprising sodium acetate, sodium phosphate, disodium hydrogen phosphate,
Ethylenediamine tetra-acetic acid, stabilizer and water, wherein the content of the sodium acetate is 20~40g/L, preferably 20~30g/L, the phosphorus
The content of sour sodium is 5~30g/L, preferably 10~20g/L, and the content of the disodium hydrogen phosphate is 10~30g/L, preferably 10~
20g/L, the content of the ethylenediamine tetra-acetic acid are 1~20g/L, preferably 1~10g/L, the content of the stabilizer for 100~
200g/L, preferably 110~160g/L, remaining is water.
Embodiment one：
Sodium acetate 20g；
Sodium phosphate 10g；
Disodium hydrogen phosphate 10g；
Ethylenediamine tetra-acetic acid 1g；
Stabilizer 110g；
Add water, be settled to 1L.
Embodiment two：
Sodium acetate 25g；
Sodium phosphate 15g；
Disodium hydrogen phosphate 15g；
Ethylenediamine tetra-acetic acid 5g；
Stabilizer 130g；
Add water, be settled to 1L.
Embodiment three：
Sodium acetate 30g；
Sodium phosphate 10g；
Disodium hydrogen phosphate 10g；
Ethylenediamine tetra-acetic acid 8g；
Stabilizer 150g；
Add water, be settled to 1L.
Example IV：
Sodium acetate 40g；
Sodium phosphate 20g；
Disodium hydrogen phosphate 20g；
Ethylenediamine tetra-acetic acid 10g；
Stabilizer 160g；
Add water, be settled to 1L.
According to the amount of each component in above-described embodiment, make the injection of aluminium alloy nanometer and hide sour table adjustment, step is as follows：
S1 is soluble in water by a certain proportion of sodium acetate, sodium phosphate, disodium hydrogen phosphate, ethylenediamine tetra-acetic acid successively, is stirred
Uniformly；
S2 adds stabilizer into step S1 mixed liquor, stirs；
S3 adjusts pH value, and by pH value regulation between 9.0 to 9.5, constant volume obtains the injection of aluminium alloy nanometer and hides sour table adjustment.
With reference to the amount of each component into example IV of embodiment one, hide what sour table was adjusted according to the injection of above-mentioned aluminium alloy nanometer
Preparation method, produce four kinds of aluminium alloy nanometer injections and hide sour table adjustment, four kinds of aluminium alloy nanometers injections is hidden what sour tables were adjusted
Temperature is maintained at 20 DEG C -30 DEG C, and collocation ultrasonic wave uses, and will cut into four sections of aluminum alloy specimens of full-length, is respectively put into
Four kinds of aluminium alloy nanometer injections, which are hidden during sour table is adjusted, reacts 3~5 minutes, after washing, then carries out nanometer injection.
The injection of aluminium alloy nanometer is hidden sour table and adjusted in embodiments of the invention one to four, without Cr VI, meets European Union
ROSH standards, allow sewage disposal to be more prone to, environmentally safe, can improve the impurity brought into being pre-processed by back,
The material that particularly complex-shaped part is brought into, the workpiece after processing can be made to be in stable state, reduce disappearing for medicament
Consumption, the preparation method that sour table is adjusted is hidden in aluminium alloy nanometer injection disclosed by the invention, simply, easy to operation, and it is convenient to prepare.This
The application method that sour table is adjusted is hidden in the aluminium alloy nanometer injection of disclosure of the invention, increases the adhesion of base material and plastic cement.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (5)
1. a kind of injection of aluminium alloy nanometer is hidden sour table and adjusted, it is characterised in that its include sodium acetate, sodium phosphate, disodium hydrogen phosphate,
Ethylenediamine tetra-acetic acid, stabilizer and water, the content of the sodium acetate is 20~40g/L, and the content of the sodium phosphate is 5~30g/
L, the content of the disodium hydrogen phosphate are 10~30g/L, and the content of the ethylenediamine tetra-acetic acid is 1~20g/L, the stabilizer
Content be 100~200g/L, remaining is water.
2. aluminium alloy nanometer injection as claimed in claim 1 is hidden sour table and adjusted, it is characterised in that the stabilizer is phosphate
Or polyphosphate.
3. aluminium alloy nanometer as claimed in claim 1 injection is hidden sour table and adjusted, it is characterised in that the content of the sodium acetate is
20~30g/L, the content of the sodium phosphate are 10~20g/L, and the content of the disodium hydrogen phosphate is 10~20g/L, the second
The content of ethylenediamine tetraacetic acid (EDTA) is 1~10g/L, and the content of the stabilizer is 110~160g/L.
4. the preparation method that sour table is adjusted is hidden in a kind of aluminium alloy nanometer injection, it is characterised in that step is as follows：
S1 according to component in claim any one of 1-3 content, successively by sodium acetate, sodium phosphate, disodium hydrogen phosphate, ethylenediamine
Tetraacethyl is soluble in water, is uniformly mixed；
S2 adds stabilizer into step S1 mixed liquor, stirs；
S3 adjusts pH value, and by pH value regulation between 9.0 to 9.5, constant volume obtains the injection of aluminium alloy nanometer and hides sour table adjustment.
5. the application method that sour table is adjusted is hidden in the aluminium alloy nanometer injection as described in claim any one of 1-3, it is characterised in that
The aluminium alloy nanometer injection hides the temperature that sour table is adjusted and is maintained at 20 DEG C -30 DEG C, and collocation ultrasonic wave uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227042.4A CN107338431A (en) | 2016-12-27 | 2016-12-27 | Sour table adjustment and preparation method thereof and application method are hidden in the injection of aluminium alloy nanometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227042.4A CN107338431A (en) | 2016-12-27 | 2016-12-27 | Sour table adjustment and preparation method thereof and application method are hidden in the injection of aluminium alloy nanometer |
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| Publication Number | Publication Date |
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| CN107338431A true CN107338431A (en) | 2017-11-10 |
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| CN201611227042.4A Pending CN107338431A (en) | 2016-12-27 | 2016-12-27 | Sour table adjustment and preparation method thereof and application method are hidden in the injection of aluminium alloy nanometer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109837577A (en) * | 2017-11-24 | 2019-06-04 | 鸿富锦精密电子（成都）有限公司 | The surface treatment method and pre-dyeing treatment agent of metal works |
Citations (6)
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| CN103171189A (en) * | 2011-12-23 | 2013-06-26 | 比亚迪股份有限公司 | Aluminium alloy complex and preparation method thereof |
| CN103290450A (en) * | 2012-02-24 | 2013-09-11 | 比亚迪股份有限公司 | Preparation method of aluminum alloy resin composite and aluminum alloy resin composite |
| CN105112978A (en) * | 2015-09-30 | 2015-12-02 | 东莞市中泰模具股份有限公司塘厦分公司 | Aluminum alloy surface treatment agent and aluminum alloy surface treatment method |
| CN105132985A (en) * | 2015-09-16 | 2015-12-09 | 瑞声声学科技(深圳)有限公司 | Metal element and resin compound body and manufacturing method of metal element and resin compound body |
| CN105506727A (en) * | 2015-12-14 | 2016-04-20 | 东莞劲胜精密组件股份有限公司 | Preparation method for aluminum alloy and plastic complex |
| CN105500600A (en) * | 2014-09-24 | 2016-04-20 | 比亚迪股份有限公司 | Surface treatment method for metal substrate, the metal substrate, and metal-resin composite and production method of same |
-
2016
- 2016-12-27 CN CN201611227042.4A patent/CN107338431A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171189A (en) * | 2011-12-23 | 2013-06-26 | 比亚迪股份有限公司 | Aluminium alloy complex and preparation method thereof |
| CN103290450A (en) * | 2012-02-24 | 2013-09-11 | 比亚迪股份有限公司 | Preparation method of aluminum alloy resin composite and aluminum alloy resin composite |
| CN105500600A (en) * | 2014-09-24 | 2016-04-20 | 比亚迪股份有限公司 | Surface treatment method for metal substrate, the metal substrate, and metal-resin composite and production method of same |
| CN105132985A (en) * | 2015-09-16 | 2015-12-09 | 瑞声声学科技(深圳)有限公司 | Metal element and resin compound body and manufacturing method of metal element and resin compound body |
| CN105112978A (en) * | 2015-09-30 | 2015-12-02 | 东莞市中泰模具股份有限公司塘厦分公司 | Aluminum alloy surface treatment agent and aluminum alloy surface treatment method |
| CN105506727A (en) * | 2015-12-14 | 2016-04-20 | 东莞劲胜精密组件股份有限公司 | Preparation method for aluminum alloy and plastic complex |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109837577A (en) * | 2017-11-24 | 2019-06-04 | 鸿富锦精密电子（成都）有限公司 | The surface treatment method and pre-dyeing treatment agent of metal works |
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Application publication date: 20171110 |